454 exhaust manifold flange The copper gaskets help even out the flow between the head and header flange to minimize warping. (2) 2. 7 vortec. Classic Industries offers 1988 Chevrolet Truck Bolts, 1988 Chevrolet Truck Exhaust Flanges, 1988 Chevrolet Truck Extension Pipes, 1988 Chevrolet Truck Header & Exhaust Manifold Paint, 1988 Chevrolet Truck Header & Exhaust Manifold Wraps & Blankets, and 1988 Chevrolet Truck MANIFOLD GASKET KIT - Chevrolet 454 Big Block V8 Skip to main content Facebook Youtube Instagram Call Us 03 9753 3517 contact us Zip - Own it now, pay later 0 My Cart After being stolen out of the hay field and missing for 2-1/2 years my diesel 454 was recovered. All stock as far as the exhaust is concerned. 800. Photo 1. Sold as a matched left and right hand pair. The driver's side manifold does not have these cracks. This fixed most of the exhaust noise I was hearing, but there was still that annoying exhaust leak tick tick tick under the floor board. There is a butterfly valve on the passenger side that is sandwiched between the pipe I was going to try and repair the exhaust leak on the drivers side of my Chieftan. Check out free battery charging and engine diagnostic testing while you are in store. 854 I have a 68 SS with a 396 and factory exhaust manifolds. 8% Kawasaki LTD 454 EN 450 exhaust header mount Exhaust Pipes, Flanges and Turndowns Hangers & Brackets Headers H-Pipes, X-Pipes & Merge Pipes Manifolds Mufflers & Resonators Part Type Exhaust Pipes, Tailpipes (10) Headers (10) Mufflers (10) Catalytic Converters (7) Exhaust Manifolds (5) Extreme Duty Hi-Performance D Port Exhaust Manifold Gaskets - 454/502/8. D. 5 mm Exhaust Bolts and Nuts Kit with Springs for Exhaust Gasket,Professional Exhaust Flange Bolts Car Accessories for Most Cars Dorman 23755 Front Exhaust Flange Shop GMC K3500 Chevy 454 Headers and Exhaust Manifolds and get Free Shipping on orders over $149 at Speedway Motors. This flange is designed to secure I just bought this unit and crawled under today to check for a leak on right side. 2L Chevy - Sold in Pairs - Replaces OEM Mercury #27-8M0065690 These gaskets are graphite impregnated and designed to withstand the highest of Buy Dorman OE Fix - Exhaust Flange Repair Kit - NOE 23755 online from NAPA Auto Parts Stores. 70-74 454's left side manifold is different than the one used in 66-69. Diameter, 45 Degrees, 16-Gauge, 304 Stainless Steel, Polished, 5. Shop now for fast shipping and easy returns! Thank you for taking a look at my 454 Exhaust Flange, Spacer, DXF File. 875 in. 79 $0. 4L / 454 ) Items Per Page: Sort By: Hedman Hedders Standard-Duty Uncoated Fits Your Exhaust Flange and Donut Gaskets, Exhaust Flange Gaskets, Chevrolet, GMC, Oldsmobile, Each Part Number: APH-9234 5. ” from $ 16. FAPO Shorty Headers for Chevy GMC Big Block BBC 366 396 402 427 454 C10 Chevelle Classic Industries offers a wide selection of Manifold Hardware for your 1988 Chevrolet Truck. There is a flange just after the cat. 5 in. 00 – $ 152. 4L/454 Manifolds and get Free Shipping on Orders Over $109 at Summit Racing! Shop the CLEARANCE SALE! Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Find CHEVROLET 7. 4L/454 Exhaust Flange and Donut Gaskets and get Free Shipping on Orders Over $109 at Summit Racing! Exhaust Flange Gasket, Manifold Donut Seal, OE Replacement, Composite with Steel Core, Chevy, Corvette, Small Block Gen II Find GMC C3500 7. Same day shipping. 4L/454 Exhaust and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing SpeedCard - learn how to get 15% back up to $150 Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Brand New Engine Cylinder Head Cast Iron Exhaust Manifold Assembly Allows Replacement of a Damaged or Rusted/Leaking Exhaust Manifold Right (Passenger-Side; Includes:1 Exhaust Manifold; 1 Manifold Exhaust Manifold Spreader Flex Pipe Connector Intentionally blank Intentionally blank Related Parts ATP 101069 Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers, (3) Springs Info Left; FI; Cast Iron; w/ Oxygen Sensor Hole $90. The bolts also work great as metric turbo studs and replace factory Find GMC C3500 7. This set of exhaust manifolds and snails is a perfect fit for your 454 Chevy engine. 5. Build your own! This flange is CNC machined out of Mild steel. on Cyls. 2012 JKUR CoD MW3 past 2001 TJ Sahara w/Snoway plow, 2001 1970-74 Ram Air/H. just don't have one handy to measure. 4L/454, Passenger Side, Each Part Number: RNB-674-268 4. These bolts are grade 8 stainless steel and are 1 1/4 inches long. FAPO Shorty Headers for Chevy GMC Big Block BBC 366 396 402 427 454 C10 Chevelle 454 Chevy Exhaust Manifolds And Snails Marine Jet Boat Chevrolet 427 454 BBC. Replace manifold studs/ bolts/ nuts: lots of mixed answers on RV sites and the JBA's came with a gasket but no new hardware. Was able with an accetylene torch and come-along to bend it. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. Massive selection from top brands on eBay. Laser-cut from high-quality material, we offer these in Also the angle of the exhaust flange was different than mine which made for a lot of work to bend the pipe to fit. All Had to remove the exhaust pipe on my Chevy truck due to leaking manifold flange gasket, and two of the studs twisted off. com. When I removed the bolts from the manifolds, I noticed whoever bolted this up the last time used different length bolts. I noticed that the passenger side exhaust manifold is cracked in three places on the flange between cylinders 2 & 4, 4 & 6, and 6 & 8. Classic Industries offers a wide selection of Manifold Hardware for your 1994 Chevrolet Suburban. Are there bolts or studs on the 7. 3" bolt circle. 99 Free shipping Gus68, I don't know if you've solved or accepted your exhaust leak problem but I have a pair of NOS GM welded stainless steel exhaust manifolds for the 454. Exhaust Manifold-Right Hand 454 2 Wheel Drive 3/4 Ton 81-87 Required Quantity: $117. 4l) (Topic#324555) oldgmc Contributor Posts: 193 Loc: NJ Reg: 07-09-06 User Info Send Private Topic View Profile 05-14-15 04:48 AM - Post# 2547105 I need to replace the exhaust manifold gasket and the I looked at a 1962-1978 Chevrolet Exhaust Flange; 2-1/2"; Small Block HP & Big Block; 396, 402, 427, 454 Correct reproduction of the original style exhaust flange designed for use with 1962-78 Chevrolet big block 396, 402, 427, 454 models. No-Hassle Returns. 4L/454 Chevy big block Gen V Exhaust Gaskets & Seals and get Free Shipping on Orders Over $109 at Summit Racing! In Stock In Stock. It includes all The right hands are the same for all 66-74 Corvette big blocks. Call 800. These are made out of 5/16 A36 Steel, with a 2. Classic Industries offers 1984 Chevrolet C30 Bolts, 1984 Chevrolet C30 Exhaust Flanges, 1984 Chevrolet C30 Extension Pipes, 1984 Chevrolet C30 Header & Exhaust Manifold Paint, 1984 Chevrolet C30 Header & Exhaust Manifold Wraps & Blankets, and 1984 Chevrolet C30 Heat Find 1998 CHEVROLET K2500 7. Trailblazer exhaust manifold gasket surface--terrible rough machining, plus bonus casting flaw. I'm trying to take the exhaust off. I made them work as Order Chevrolet K3500 Exhaust Flange Gasket online today. 33 Exhaust Manifold Spreader Flex Pipe Connector Intentionally blank Intentionally blank Related Parts ATP Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers, (3) Springs Left; w/ Oxygen Sensor Hole ATP $78. 3 chevy lm7 Get the best deals for 454 Exhaust Manifold at eBay. This item is currently not at your store, but is available for order. jim Jim 70 chevelle, SS clone 454 4 speed 3. IMPORTANT Y: ou must disassemble the intake manifold from the exhaust manifold All I wanted to do was replace the exhaust manifold gaskets this morning. Chevy Big Block 396 427 454. I am betting they are not but do not know for sure. A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). I will hit the flange studs and nuts with PB Blaster, I suspect if Manifold flanges available in different thickness, ranging from 8mm to 14mm. The org. 99 Find 1988 CHEVROLET C3500 7. 4L/454 Remflex Exhaust Header Gasket Sets and get Free Shipping on Orders Over $109 at Summit Racing! Remflex exhaust header gasket sets feature 100 percent flexible graphite construction that's effective up to 3,000 degrees F, far exceeding any vehicle's exhaust system temperature. Classic Industries offers 1994 Chevrolet Suburban Exhaust Flanges. And bought (2) new Fel-pro doughnuts. I. Get correct Camaro exhaust manifolds for your Camaro at Camaro Central. 79 Alternate Quantity 1985 Kawasaki EN450 EN 450 454 LTD K477' exhaust manifold flange clamps set Pre-Owned · Unbranded $32. com FREE DELIVERY possible on eligible purchases www. On the passenger side where the heat riser is, if I put a standard zookpr, Thanks for the info. 00 Includes one pair of exhaust flanges for the Big Block Chevrolet 396, 400, 427, 454 hot rod motor (see motor Add to wishlist Select options This product has multiple Shop Exhaust & Emission Clamps, Flanges, Hangers & Hardware for Chevrolet C1500 with eBay Guaranteed Fit. 29 (2) Gasket-Manifold 27-46820 8 Flange Serrated Nut 11-49838 8 Stud (Steel) 16-49545 2 Hose Fitting w/ Drain Plug Kit Mercruiser Big Block Chevy Exhaust Manifold Kit 454/502 89011A8 / 807078T08 Qty Description OEM # 1 Exhaust Manifold 807078T08 1 1 I doubt the system on my 91 is factory-the Winnebago parts manual lists different pipes and the P-series parts book for 91-92 shows a different exhaust system than this. 7L/350 Exhaust Flange and Donut Gaskets and get Free Shipping on Orders Over $109 at Summit Racing! Exhaust Flange Gasket, Manifold Donut Seal, OE Replacement, Composite with Steel Core, Chevy, Corvette, Small Block Gen II EXHAUST MANIFOLD BOLT SET 396/427/454 (ORIGINAL HEADMARK - INDENTED FLANGE STYLE) 16 PIECE SET Update available, please refresh the page my parts place Login Register My Cart (00) 1962-1978 Chevrolet Exhaust Flange; 2-1/2"; Small Block HP & Big Block; 396, 402, 427, 454 Correct reproduction of the original style exhaust flange designed for use with 1962-78 Chevrolet big block 396, 402, 427, 454 models. 1970-1974 454 automatic equipped Corvettes features 2 1/2" exhaust manifolds Find CHEVROLET Chevy big block Mark IV Exhaust Flange and Donut Gaskets and get Free Shipping on Orders Over $109 at Summit Racing! Exhaust Flange and Donut Gaskets, Original Exhaust Pipe Flange Gaskets, Composite, Fits with A 2. correct manifold bolts for the four corners, The Flange head bolts have peaks on the threads BUT the valley is flat. 4L/454 Exhaust Pipes, Flanges and Turndowns and get Free Shipping on Orders Over $109 at Summit Racing! Includes one pair of exhaust flanges for the Big Block Chevrolet 396, 400, 427, 454 hot rod motor (see motor applications below). Walker Exhaust Flange Repair Kit - 36128 Part #: 36128 Line: WAL 1 Year Limited Warranty Finish: Bare Flange Thickness (in): 7/16 Inch Material: Steel Number Of Bolt Holes: 2 Bolt Hole Center to Center Distance (in): 3-7/8 Inch Inlet Port 2-5 Find CHEVROLET P30 7. I forgot to look before I headed to the parts store. The ex. 3 6. Please call store to verify the specific location Last June I had the donut gaskets replaced on my 95 454. Fast. 95 Availability: In stock Chev Big Block 454 502 Remflex Exhaust Manifold Gaskets Set V8 # REM2002Header Gasket, Graphite, 1. Does not match my exhaust manifolds i have a 5. It is ½” thick to help avoid warping when welding and For those building a custom 2GRFE turbo kit manifold, or headers, or just trying something new, these flanges are the perfect solution to get started on building a 2GRFE exhaust setup. 500 OAL Studs (4) 3/8 in Find 1994 CHEVROLET 5. Max $350 off Top Rated Plus Sellers with highest buyer ratings Returns, money back Shop C30 Chevy 454 Headers and Exhaust Parts and get Free Shipping on orders over $149 at Speedway Motors. I am re-using the manifolds off the suburban, but want to build my own 3" exhaust. 00 + Sold in packs of 1 x Find GMC K2500 7. Thick, Chevy, Big Block, Set Port Style: Find CHEVROLET 7. Tried a couple local shops, one said no, the other said no basically through price ($100/bolt) 6bolts =$600. 99 ea Add to Wish List Add to Compare Ford Exhaust Manifold Model: 3011493 JEGS 555-30145 Exhaust Manifolds Includes: (1) Left/Driver Side Exhaust Manifold (1) Right/Passenger Side Exhaust Manifold (2) Exhaust Manifold Pipe Flanges Mounting Hardware for Manifold Collector to Exhaust (4) 3/8 in. 125 in. Wanted to Can't Exhaust Manifold Spreader Flex Pipe Connector Intentionally blank Intentionally blank Related Parts ATP 101069 Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers, (3) Springs Info Left; Cast Iron; w/ Oxygen Sensor Hole ATP 101069 X6 Mild Steel exhaust manifold flanges with 3 bores for BMW S54 engine Complete set. factory " LOC " bolts. Bend Radius, Each Part Classic Industries offers a wide selection of Manifold Hardware for your 1988 Chevrolet C3500. com Donny O. Some of the bolts were 1" long and I changed the plugs today on my 98 K3500 with the 454. Find Exhaust Flange and Donut Gaskets Donut Exhaust Flange Type and get Free Shipping on Orders Over $109 at Summit Racing! Exhaust Flange Gasket, for use on Acura®, for use on Honda®, Ford, Lincoln, Mercury, Mazda, Toyota, Each Part Number: WLK-31378 For a complete exhaust system upgrade, Zip has both 4-piece pipe sets with aluminized mufflers or our "welded" exhaust systems designed to emulated the factory OEM exhaust. This version is for cars that do not have a smog system. 25" bolt circle. 7L 350 has a taper on the manifold that is made Chevy BBC 396 454 Copper Exhaust Gasket Set These PCE exhaust gaskets are made from thick copper, and feature an embossed ridge around the exhaust port for a tight, leakproof seal. Can’t find a header or turbo manifold you want?. 0122, 7am-10pm CST, everyday. Pipe Diameter, Natural, Pair, GM 5. All engines benefit from an unrestrictive free flowing exhaust system; big-blocks in particular because they generate a large amount of exhaust volume. ). Vibrant 14332 Exhaust Manifold Flange, GM LS1/LS2/LS3/LS6/LS9, SS GTIN Code: 690092138813 Sold in Quantity: Pair $149. Exhaust Manifold Spreader Flex Pipe Connector Intentionally blank Intentionally blank Related Parts ATP 101069 Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers, (3) Springs Info Left ATP 101069 $88. CHEVY VORTEC BIG BLOCK V8 3" OD OUT 3 BOLT MANIFOLD DOWN PIPE STUBS W/ 02 BUNGS. I assumed that meant I had a cracked manifold. Tru-Ram® Exhaust Manifolds allow you to enjoy the nostalgic look of factory BBC style manifolds, without sacrificing any performance. and 3 New oe factory style exhaust manifolds for your Chevelle. Headers Go Dawgs Class A When I was making up my collector flange for the exhaust system, we designed a template that acted as both the design for the gasket and the flange itself. thanks. Not really surprised, exhaust is probably 10 yrs old and winter weather in the Midwest is not kind to exposed threads. no cast iron manifolds. also available are turbo manifold flanges that are CNC machined for maximum performance gains. 5 out of 5 stars Estimated Ship Date: Tomorrow Free ShippingLoading Estimated Ship Date: Tomorrow Free Shipping Dorman Exhaust Manifolds 674-159 This an exhaust manifold kit for mounting stock manifolds to the heads on your big block Chevy V-8 engine. 4L/454 Fel-Pro Header and Exhaust Manifold Gaskets and get Free Shipping on Orders Over $109 at Summit Racing! Exhaust Header Gaskets, Steel Core Laminate, Round Port, Chevy, Big Block, Set Part Number: FEL-1428 Not Yet Reviewed fe engines. 4L/454 Manifolds and get Free Shipping on Orders Over $109 at Summit Racing! Shop the CLEARANCE SALE! Dorman Exhaust Flange Hardware Kits 29200 Exhaust Manifold Hardware, Exhaust Flange Hardware, Stud/Nut Today “These items fit the application perfectly and sealed the exhaust pipe flange to manifold correctly. (146) Get Results Part Type Exhaust Manifold Spreader Flex Pipe Connector Intentionally blank Intentionally blank Related Parts 3 Studs, 3 Nuts, 3 Springs; Gaskets: 2 Flange, 1 Manifold Right DORMAN $119. 00 $119. I feel your paini tried for weeks to get my flange studs out with heat, pb blaster, stud/bolt extractors and failed miserably. This article will provide an overview of the 454 exhaust manifold flange and related components, covering their specifications, applications, and maintenance requirements. Investment cast from durable stainless steel material, these exhaust manifolds will be a low maitenance, CmeRto 48mm Exhaust Manifold Gasket, High Grade Graphite Exhaust Manifold Gasket Muffler Gasket Replacement to Prevent Leaking Between Exhaust Manifold and Exhaust Pipe 48mm 1 offer from $559 $ 5 59 LucaSng 2 PCS 3 Inch Copper Header Exhaust Collector Gaskets, Exhaust Gaskets, Durable, Reusable for SBC BBC 302 350 454 383 Exhaust Includes one pair of exhaust flanges for the Big Block Chevrolet 396, 400, 427, 454 hot rod motor (see motor applications below). 4L/454 Exhaust Flange and Donut Gaskets and get Free Shipping on Orders Over $109 at Summit Racing! Find CHEVROLET 7. 20 $ 19. No more leaksever! Dorman Products - 674-454 : Exhaust Manifold Kit - Includes Required Gaskets And Hardware. 00 shipping Exhaust Pipe Holder Gasket for Kawasaki 454 Ltd EN450A 1985-1990 Brand New · Unbranded $13. and 1973-1974 SD-455 models. Get deals on automotive parts, truck parts and more. Free Same Day Store Pickup. REMOVE MANIFOLDS from cylinder heads. 00 $109. 5 out of 5 Exhaust manifold bolt removal tricks and hacks? Frozen slightly rounded 9/16 454 bbc I'd love any tricks you have Tried some heat with butane and mapp, sea foam deep creep for 2 days, PB blaster, using a 24 inch breaker bar, now. 00 shipping 38-51mm Connector Tail Exhaust Muffler w/ Silencer For Kawasaki KTM Honda Suzuki (For: Kawasaki 454 LTD) · W/Fel-PRO 9587 DONUT GASKET. They are for the engines Exhaust Manifolds Accessories to suit your existing manifolds. 4L/454 Exhaust and get Free Shipping on Orders Over $109 at Summit Racing! $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: GETREADY Vehicle/Engine Search Vehicle/Engine Search Make/Model Search 2PCS Car Exhaust Manifold Bolts,Steel M10x1. 4L/454 Exhaust Manifold Hardware and get Free Shipping on Orders Over $109 at Summit Racing! Spring Bolt Kit, Exhaust Manifold Hardware, Steel, Black, Buick, Cadillac, Chevy, GMC, Olds, Pontiac, Kit Part Number: WLK-36463 4. I had the new ones installed and got down to the last bolt to tighten and noticed it never seemed to tighten up. All Products Are Developed from The Ground up in Our R&D Center Based in The USA. These flanges are cut with a CNC HD (High Definition) Plasma cutter out of 3/8” Pickled and Oiled (P&O) Collection: Exhaust header flange DXF Files Filter and sort Filter Filter and sort Filter 9 products Availability Availability In stock (9) In stock (9 products) Out of stock (0) Out of stock (0 products) Clear Apply Price Price The highest price is Re: Big Block 454 exhaust manifold flange Post by ctorres3120 » Wed May 15, 2013 1:29 am Greetings friends, remove the files that are posted on the site incorecto were not in DXF files to share, are in the photo gallery and did not have to be a member of PlasmaSpider to extract, so remove them, but if the forum argien need some happy to post, but where should Buy 1968-1982 Corvette 427 & 454 Exhaust Manifolds online at Zip. 31 12 bolt posi 71 camaro. manifold to head. 29 (2) Exhaust Pipe Flange Gasket “It is easy to install and convenient that you don’t have to take the whole exhaust from $ 4. 00 + Sold in packs Exhaust doughnut (454) Thread starter 72westy Start date Aug 4, 2021 72westy Joined Nov 28, 2020 Messages 49 Aug 4, 2021 #1 Soaked everything down with PB (both sides of exhaust at the flange. Showing the single result-20% K20 / K24 12mm Machined CXRacing 304 Stainless Steel Exhaust Flange For Chevy Big Block BBC Engines 366 396 402 409 427 454 502 572 1/2" Thickness Casting, After Machining, Thickness is Approximately 0. My current task is fixing a bad leak Shop Truck 454 Chevy Big Block V8 Headers and Exhaust Manifolds parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. 4L/454 Exhaust Flange and Donut Gaskets Donut Exhaust Flange Type and get Free Shipping on Orders Over $109 at Summit Racing! Explore a wide range of our 454 Exhaust Manifolds selection. 4L/454 Exhaust and get Free Shipping on Orders Over $109 at Summit Racing! $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: GETREADY Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Well, if TBI manifolds are similar, I measured 2. 4L / 8. 0 out of 5 stars Estimated Ship Date: Monday 1/13/2025 The 454 exhaust manifold flange is a crucial component in various vehicle engines, playing a vital role in the emission of exhaust gases. DUE TO THE VARIETY OF EXHAUST MANIFOLDS AVAILABLE FOR. I have never pulled off a set of 454 manifolds and did not know what to expect. 5 out of 5 stars Estimated Ship Date: Tomorrow Free ShippingLoading Estimated Ship Date: Tomorrow Free Shipping Dorman Exhaust Manifolds 674-159 Stainless Steel Flange Exhaust Manifold Bolt Kit. 4L/454 Chevy big block Gen V Exhaust Manifolds and get Free Shipping on Orders Over $109 at Summit Racing! $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: GETREADY Vehicle/Engine Search Vehicle/Engine Search Make/Model Search I need to replace the exhaust manifold donut gaskets on my 95 Sierra 350 v8 auto. Ships Today. 1 & 7 and 2 and 8. Talk to the experts. manifold is pretty close to the gear box but there is room in between. 2-Bolt Exhaust Manifold Flange Reproduction 2-hole iron exhaust manifold flange for 1970-1974 Ram Air III/Ram Air IV, 1971-1972 455 H. It is very minor but annoying. Exhaust manifolds are not leaking and thankfully its a CA truck so very minimal rust. 15 or Best Offer $3. I think on The correct bolts used on the exhaust manifolds on 1970--396/454 are the G. Only thong, Im not sire you have a doughnut gasket. No idea if the pipes and mufflers are original. 4L EXHAUST GASKET REPLACEMENT Find 1990 CHEVROLET C1500 7. The flange has two bolts up top and one on the bottom. I was looking for feedback on if breaking a bolt was something common with these engines. These Shop Chevy 454 Exhaust Flanges and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. using an impact socket (used a regular socket and deadblow tapping and it rounded the bolt and the socket. This file was designed using an exhaust gasket off a 454, it Exhaust manifold flange for NISSAN RB25 welding tuning custom ad vertisement by AlistoDesign Ad Find CHEVROLET 7. All the bolt holes that hold it to the head lines up perfectly, but the three studs holding the pipe to the manifold were m10 x 1. Truck 454 Chevy Big Block V8 Headers and Exhaust Manifolds parts in-stock with same-day shipping. They will rebound 30 percent when tightened, creating an Explore our exhaust manifolds for Chevrolet/GMC Trucks 1973-87, Blazer, Jimmy and Suburban 1973-91. 4L/454 Exhaust and get Free Shipping on Orders Over $109 at Summit Racing! More Power in Every Purchase - Join the Summit Rewards Program Today! Vehicle/Engine Search Vehicle/Engine Search Make/Model Search I spent two solid days porting the inside and grinding the outside of the ugliest small block Ford manifolds you’ve ever seen. they are tube welded to the flange looks like SS and have an EXPANSIION joint built between the two front and rear two The H5D AIR system however EVERY Dorman exhaust manifold I've purchased--four of 'em, so far--has had piss-poor casting, rough machining, and the gasket flange has been at the maximum allowable warpage--or more. These 1990 454 Chevy exhaust manifolds MrMark52 Class A Motorhome Discussions 7 11-14-2019 12:50 PM Exhaust manifolds Mitchyb Workhorse and Chevrolet Chassis Motorhome Forum 8 10-31-2013 08:58 AM Exhaust Manifolds vs. Owner didn’t want to change the exhaust system. Note: Exhaust manifold, (right), flat flange, casting $447. Our Parts Are Designed and Built for Improved Performance Gains, with Excellent Stainless Steel Flange Exhaust Manifold Bolt Kit. I am in the middle of swapping in a 454 from a 78 Suburban into my 70 3/4 ton. These manifolds may be Glenwood, but the flanges look much thicker and stronger. Round Port, 0. These are ARP bolts and come with a polished finish. Connects the exhaust manifold to the head pipe Exhaust Manifold, GM, Pickup, SUV, 7. 00 shipping Sponsored mistermonkeyclaw (148,355) 99. The traditional stumbling block of factory exhaust systems is the cast-iron exhaust Exhaust Manifold, GM, Pickup, SUV, 7. 25 and the other side was 3/8"-16, and the flange didn't fit. We have a great online selection at the lowest prices with Fast & Free shipping on many items! FAPO Shorty Headers for Chevy GMC Big Block BBC 366 396 402 427 454 C10 Chevelle (For INTAKE AND EXHAUST MANIFOLD GASKETS IMPORTANT: Intake-to-exhaust connections with 3 bolt hole will not use a gasket. Right (Passenger-Side; Includes:1 Exhaust Manifold; 1 Manifold Gasket and 2 Flange; 3 Studs; 3 Springs; 3 Nuts; Compatible with 454 7. I bought them before diving into my exhaust leak. Chevrolet K3500 Thermostat Gasket Chevrolet K3500 Valve Cover Gasket Chevrolet Find great deals on eBay for 454 Exhaust Manifolds. (owned since 1978 Find great deals on eBay for 454 Exhaust Manifold. Just bought a 98 k2500. I know my 97 Silverado 5. (83) In Stock, Including at a Supplier. Rolco MCE Tawco Details: EXHAUST MANIFOLD ACCESSORIES MF 1 FLANGE, EXHAUST MANIFOLD, 2½" suit ROLCO, 4 BOLT SQUARE SS EACH $49. Specializing in C3 Chevrolet Corvette Parts since 1977. 4L/454 Exhaust and get Free Shipping on Orders Over $109 at Summit Racing! $20 Off $250 / $40 Off $500 / $80 Off $1000 - Use Promo Code: CYBER Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Find 1985 CHEVROLET K30 7. I have searched all over the web and cant seem to find what size the flange is on the manifold. I'm a new member here from Western NY . 4L/454 Exhaust Gaskets & Seals and get Free Shipping on Orders Over $109 at Summit Racing! Exhaust Gaskets, Headers, Multi-Layer Steel, Round Port, Chevrolet, Big Block V8, Pair Part Number: CGT-C5251-030 Not Yet Reviewed Finally! An exhaust gasket that really works! 100% graphite construction means Remflex gaskets can take the heat-up to 3,000º F! A built-in 50% crush allows Remflex gaskets to fill gaps in headers or exhaust manifolds up to 1/16-inch inch. The 66-69 427 and 454 all use the same left side manifold. 20 0:48 This exhaust flange stud and nut are designed to match the fit and function of the original hardware on specified Exhaust Manifold Spreader Flex Pipe Connector Intentionally blank Intentionally blank Related Parts M327164} Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers Right; w/o Heat Shield ATP $109. That price WORKING ON MY 98 GMC Shop Chevy 454 Headers and Exhaust Manifolds and get Free Shipping on orders over $149 at Speedway Motors. 4L/454 Exhaust and get Free Shipping on Orders Over $109 at Summit Racing! Exhaust Manifold Hardware (3) Exhaust Flange Hardware (2) Exhaust Pipes, Y-Pipes (2) Show All Get Results Brand AP Exhaust (27) DE102005047575A1 - Fixing device for exhaust gas manifold has starts with narrow sector before flange in which fork-shaped wedge is set to press flange against cylinder head - Google Patents Fixing device for exhaust gas manifold has starts with narrow sector Exhaust Pipes, Flanges and Turndowns Hangers & Brackets Headers Manifolds Part Type Catalytic Converters (20) Exhaust Pipes, Tailpipes (8) Headers (8) Exhaust Manifolds (6) AIR Check Valves (2) Catalytic Converter Check Valves (1) Exhaust Clamps (1) Get the best deals for Big Block Chevy Exhaust Manifold at eBay. Do these use actual bolts or press in studs? Can't seem to find a socket to 1 full set of exhaust manifold flanges for the truck manifolds. I. WOW. Classic Industries offers 1988 Chevrolet C3500 Bolts, 1988 Chevrolet C3500 Exhaust Flanges, 1988 Chevrolet C3500 Extension Pipes, 1988 Chevrolet C3500 Header & Exhaust Manifold Paint, 1988 Chevrolet C3500 Header & Exhaust Manifold Wraps & Blankets, and 1988 Chevrolet This an exhaust manifold kit for mounting stock manifolds to the heads on your big block Chevy V-8 engine. 1967 - 1981 Camaro Replacement Exhaust Manifold Bolt Studs and Nuts Set for I'm replacing a starboard side exhaust manifold on my '88 454 Mercruiser engine. 0 6. He said, if I can bring it by and allow him time, he will change it for around $100. -16 x 2. 3 BOLT EXHAUST MANIFOLD DOWN PIPE STUB. Exact fit for all 66 - 72 models with a big block engine. 79 $0 Find CHEVROLET 7. The O2 sensor is down next to the flange in a collector where stock 454 has it in the manifold Find CHEVROLET 7. Shop with confidence. 0 in. It's 25* outside so I wasn't gonna dork around, but I'm assuming it's intended to use 2" exhaust tubing with a 3. 2 LQ4 LQ9 LM7 Part Number: SUM-680500 4. Find CHEVROLET 7. amazon. I did those for a ‘39 Ford hot rod that was getting freshened up. 1" inside diameter with an estimated 3. Point is that when I went Hi, Anybody know the correct part number for the exhaust manifold to pipe flange gasket for an 85 P30 454? There is one gasket on the drivers side and two on the passenger side. M. 50 MF 1M Exhaust manifolds used on most classic American car engines are cast-iron, which can cause problems after long use because it is brittle and can break or warp. 1. I am in the process of putting it back in working condition as it seems a bit worse for wear. 79 Alternate Quantity Add to Cart Loading Loading Loading Shop our selection of performance exhaust headers and manifolds from JEGS today. 4L/454 Exhaust Pipes, Flanges and Turndowns and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile App Purchase - Get the App Vehicle/Engine Search Vehicle/Engine Search Make/Model 98 GMC 7. Choose from a wide selection of premium Camaro exhaust manifolds to improve your vehicle's efficiency. REWARDS GIFT CARDS DEALS TRACK ORDER Find 1998 CHEVROLET K3500 7. 1990 CHEVROLET C1500 454 SS V8 ( 7. 4L This is CXRacing's Newest Product for The Application Stated. Well, out of curiosity I talked to a local mechanic I know. A warped manifold can often be salvaged by having it Dorman 03414B Exhaust Manifold Hardware Kit Compatible with Select Models 124 $19. plumbing anyone know off the top of their head length of a sbc exhaust manifold bolt length? I know it's 3/8 coarse. 979. Features original GM 1985 Kawasaki EN450 EN 450 454 LTD K477' exhaust manifold flange clamps set Opens in a new window or tab Pre-Owned $29. This flange is designed to secure 由於此網站的設置，我們無法提供該頁面的具體描述。 Find 1996 GMC K2500 SUBURBAN 7. R. Post: Exhaust Manifold Bolts for 454 (7. Find top brands, exclusive offers, and unbeatable prices on eBay. 45 Inch Sold As One Pair Note: Exhaust Port is Exhaust Manifold Spreader Flex Pipe Connector Intentionally blank Intentionally blank Related Parts ATP 101069 Includes: (1) Manifold & Flange Gasket, (6) Studs, (3) Nuts, (3) Washers, (3) Springs Info Left; w/ Oxygen Sensor Hole ATP 101069 $90. I've heard that Chevrolet Big Block 396-454 Exhaust Flange $ 62. Our showroom is open to the public Monday-Friday from 8:30am Find CHEVROLET K2500 7. 4L/454 Exhaust Flange and Donut Gaskets and get Free Shipping on Orders Over $109 at Summit Racing! Exhaust Flange Gasket, Manifold Donut Seal, OE Replacement, Composite with Steel Core, Chevy, Corvette, Small Block Gen II Buy Nickson Industries 17149 Exhaust Split Flange: Flanges - Amazon. I was lucky, my problem was with the A. These are made to match original Ford cast iron manifolds which are difficult to find. I examined the bolt and it had not broken off inside the head so I tried again Find Exhaust Flanges 3-bolt Exhaust Flange Type and get Free Shipping on Orders Over $109 at Summit Racing! Exhaust Flange, LS Truck Manifold Steel, 2. Took the $600 and got ceramic Big Block Chevy 454 / 502, 7. 4 vortec? 2. . 50" Classic Industries offers a wide selection of Manifold Hardware for your 1984 Chevrolet C30. I searched high and low, but was unable to find anything available Find CHEVROLET 7. 4L/454 Exhaust Flange and Donut Gaskets and get Free Shipping on Orders Over $109 at Summit Racing! Exhaust Flange and Donut Gaskets, Pipe Gasket, Steel, OEM Style, Cadillac, Chevy, GMC, V6/V8, Each Part Number: FEL-61012 Not Find Summit Racing Exhaust Pipes, Flanges and Turndowns and get Free Shipping on Orders Over $109 at Summit Racing! Exhaust Tubing, Mandrel Bend, 3. 1985 Kawasaki EN450 EN 450 454 LTD K477' exhaust manifold flange clamps set Pre-Owned · Unbranded $32. When I took the manifolds off so I could paint them, I accidentally broke off one of corners around the bolt/studs on the driver's side. 15 or Best Offer +$3. Any Shop Exhaust Flanges and get Free Shipping on orders over $175 at Speedway Motors, the Racing and Rodding Specialists. O. They say the bolts work great for the exhaust manifold collector flange on their 5. Okay, what is Gav, I have a 454 in my car. We have a great online selection at the lowest prices with Fast & Free shipping on many items! 15% off with coupon. 5" hole to match the manifold outlet size. Great deals. 4L/454 Exhaust and get Free Shipping on Orders Over $109 at Summit Racing! More Power in Every Purchase Exhaust Manifolds (17) Exhaust Pipes, Tailpipes (13) Exhaust Clamps (11) Exhaust Hangers (10) Exhaust Pipes, Intermediate Find CHEVROLET 7. Fits LH manifold. Chevy 454 Exhaust Flanges in-stock with same Includes one pair of exhaust flanges for the Big Block Chevrolet 396, 400, 427, 454 Round Port hot rod motor (see motor applications below). com breadcrumb eBay eBay Motors Parts & Accessories Car & Truck Parts & Accessories BMW F80 F82 F87 M2 M3 M4 S55B30A S55 3L PETROL ENGINE EXHAUST MANIFOLD FLANGE FOR CUSTOM MANIFOLDS EXHAUST MANIFOLD FOR S55 ENGINE, HEAD CODE 784857602 ETCHED INTO HEAD AS PER Hey everyone. 2L Exhaust Systems Powerflow Big Block Chevy Manifolds Only Kit (Pair of Manifolds) Powerflow manifolds are manufactured using the finest materials and most advanced techniques available. The bolts and 1/8 inch thick washers are 304 stainless steel and the bolts are 1 1/4 inches long. We've got engine headers for any need. Ships In a Few Days. Find CHEVROLET 7. The difference has to do with the flange that the pipes bolt to. 00 in. 3 LS motor from a 2000 Chevy Tahoe and 2007 Chevy Trailblazer. yzalzttottxpkngvnxsbupdsprjlreomtnyjsah