Fel-Pro |#3449097Fel-Pro 9097 Heat Riser Pipe Flange Gaskets (1)Inside Diameter: 2.5"Collector Diameter: 2-1/2 InchFlange Style: 3-Bolt$2.79 /eachAdd to Cart
RebateHooker Headers |#425BHS517Hooker BHS517 Blackheart LT Swap Exhaust Manifolds Silver Ceramic (1)Material Type: Cast IronFinish: Ceramic CoatedCollector Diameter: 2-1/2 Inch$538.95 /set$674.95Add to Cart
Speedway Motors |#93025083-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung,2.5/2.0-inchGasket(s) Included: YesHardware Included: YesSold in Quantity: Pair$85.99 /pairAdd to Cart
Patriot Exhaust |#4477266Patriot Exhaust H00801 Collector Flanges for Flathead Headers (4)Material Type: SteelSold in Quantity: Pair$13.02 /pairAdd to Cart
RebateHooker Headers |#425BHS518Hooker BHS518 Blackheart LT Swap Exhaust Manifolds, Black CeramicMaterial Type: Cast IronFinish: Ceramic CoatedCollector Diameter: 2-1/2 Inch$475.95 /set$596.95Add to Cart
-51%Mr Gasket |#5507176CMr Gasket 7176C Collector Gaskets, 2-1/2 Inch, Triangle, CopperOverall Thickness: 0.043"Inside Diameter: 2.5"Collector Diameter: 2-1/2 Inch$14.69 /pair$30.04Add to Cart
Patriot Exhaust |#447H7678Patriot Exhaust H7678 4-1 Formed Collector, 2-1/2 InchMaterial Type: SteelSold in Quantity: Pair$68.95 /pairAdd to Cart
Patriot Exhaust |#447H7254Patriot Exhaust H7254 3-bolt Collector Flange Kits, 2-1/2 Inch (1)Material Type: SteelSold in Quantity: Pair$47.70 /pairAdd to Cart
Hedman Hedders |#41822105Hedman 22105 2-1/2 Inch Stainless Steel Header Reducers, PairMaterial Type: Stainless SteelSold in Quantity: Pair$169.99 /pairAdd to Cart
JBA Headers |#4471653STJBA 1653ST Stainless Steel Mid-Pipe Starter TubesMaterial Type: 409 Stainless SteelSold in Quantity: Pair$78.50 /pairAdd to Cart
Patriot Exhaust |#447H7952Patriot Exhaust H7952 2-Bolt Collector Gaskets, 2-1/2 Inch (1)Inside Diameter: 2.5"Collector Diameter: 2-1/2 InchFlange Style: 2-Bolt$11.65 /pairAdd to Cart
Patriot Exhaust |#447H7248Patriot Exhaust H7248 Collector Reducers, 2.5" to 2.0" OutletMaterial Type: SteelSold in Quantity: Pair$41.90 /pairAdd to Cart
Speedway Motors |#9160006GM F-Body LS1 Exhaust Flanges, Mild Steel (1)Material Type: SteelFinish: NaturalSold in Quantity: Eachas low as$44.99 /eachAdd to Cart
Patriot Exhaust |#447H7664Patriot Exhaust H7664 2-1 Formed Collectors, 2x2-1/2x6-1/2 InMaterial Type: SteelSold in Quantity: Each$42.40 /eachAdd to Cart
Patriot Exhaust |#447H7253Patriot Exhaust H7253 3-Bolt Collector Flange Kit, 2-1/2 InchMaterial Type: SteelSold in Quantity: Pair$42.40 /pairAdd to Cart
Speedway Motors |#93025123-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 2.5/2.0-in SSGasket(s) Included: YesHardware Included: YesSold in Quantity: Pair$110.99 /pairAdd to Cart
Patriot Exhaust |#447H7938Patriot Exhaust H7951 3-Bolt Collector Gaskets, 2 1/2 Inch (1)Inside Diameter: 2.5"Collector Diameter: 2-1/2 InchFlange Style: 3-Bolt$8.45 /pairAdd to Cart
-11%Mr Gasket |#5507176MRGMr Gasket 7176MRG Collector Gasket, Copper, Triangle, 2-1/2 InchOverall Thickness: 0.094"Inside Diameter: 2.5"Collector Diameter: 2-1/2 Inch$22.17 /each$24.94Add to Cart
Hooker Headers |#4258541HKRHooker Headers 8541HKR GM LT Turbo Exhaust Manifold, DriverMaterial Type: Cast IronFinish: NaturalCollector Diameter: 2-1/2 Inch$244.95 /kitAdd to Cart
Patriot Exhaust |#447H7668Patriot Exhaust H7668 4-1 Formed Collector, 2-1/2 Inch (1)Material Type: SteelSold in Quantity: Pair$68.95 /pairAdd to Cart
-14%Hooker Headers |#UP214660Hooker 8525HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, NaturalGarage Sale Type: BlemishedMaterial Type: Cast IronFinish: Natural$317.99 /kit$371.95Add to Cart
-23%Hooker Headers |#UP214422Hooker 8525HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, NaturalGarage Sale Type: BlemishedMaterial Type: Cast IronFinish: Natural$283.99 /kit$371.95Add to Cart