Speedway Motors |#9300331Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Black (9)Material Type: Nodular IronFinish: Black paintedCollector Diameter: 2-1/2 Inch$302.99 /pairAdd to Cart
Speedway Motors |#9300330Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Silver (19)Material Type: Nodular IronFinish: Silver ceramic coatedCollector Diameter: 2-1/2 Inch$310.99 /pairAdd to Cart
Speedway Motors |#9300327Corvette Style 2-1/2 Inch Ram Horn Exhaust Manifold (22)Finish: NaturalCollector Diameter: 2-1/2 InchSold in Quantity: Eachas low as$81.99 /eachAdd to Cart
Speedway Motors |#91013751Speedway 3-Bolt Header Collector Reducer Kit, 2-1/2 to 2 Inch (42)Material Type: SteelSold in Quantity: Pair$32.99 /pairAdd to Cart
-9%Tru-Ram Manifolds |#9300300Tru-Ram® Small Block Chevy Exhaust Manifolds, Cast Iron (19)Material Type: Cast IronFinish: RawCollector Diameter: 2-1/2 Inch$304.99 /pair$338.00Add to Cart
Tru-Ram Manifolds |#9300302Tru-Ram® SBC Exhaust Manifolds, Polished Stainless (19)Material Type: Stainless SteelFinish: PolishedCollector Diameter: 2-1/2 Inch$640.99 /pairAdd to Cart
-11%Hooker Headers |#42585253HKRHooker 8525-3HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Black (7)Material Type: Cast IronFinish: Ceramic CoatedCollector Diameter: 2-1/2 Inch$399.95 /kit$449.95Add to Cart
$617 OffTrans-Dapt |#72044061Trans-Dapt 44061 Engine Swap Kit, 87-04 GM Blazer/S10/Jimmy/S15Sold in Quantity: KitColor: Black$775.99 /each$1,393.00Add to Cart
$143 OffHooker Headers |#4258527HKRHooker 8527HKR S/B Chevy Exhaust Manifolds, D-Port, Natural (2)Material Type: Cast IronFinish: NaturalCollector Diameter: 2-1/2 Inch$196.95 /kit$339.95Add to Cart
-11%Hooker Headers |#42585251HKRHooker 8525-1HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Silver (2)Material Type: Cast IronFinish: Ceramic CoatedCollector Diameter: 2-1/2 Inch$499.95 /kit$562.95Add to Cart
-9%JBA Headers |#44716501STJBA 1650-1ST Stainless 1650 EFI Starter Tubes, 2.5Material Type: Stainless SteelSold in Quantity: Pair$73.95 /set$81.35Add to Cart
-9%JBA Headers |#4471650STJBA 1650ST Stainless Steel 1650 Starter TubesMaterial Type: 409 Stainless SteelSold in Quantity: Pair$63.95 /set$70.35Add to Cart
Speedway Motors |#93025013-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 2.5-inchGasket(s) Included: YesHardware Included: YesSold in Quantity: Pair$69.99 /pairAdd to Cart
-9%Patriot Exhaust |#447H7239Patriot Exhaust H7239 Collector Reducers, 2-1/2 Inch (10)Material Type: SteelSold in Quantity: Pair$35.95 /pair$39.55Add to Cart
Speedway Motors |#91013755Stainless Header Reducer Kit, 2-1/2 to 2 Inch (14)Finish: NaturalSold in Quantity: Pair$47.99 /pairAdd to Cart
Speedway Motors |#91013706ThermoTight 2-1/2 Inch Copper 3-Bolt Header Collector Gaskets (37)Overall Thickness: .041"Inside Diameter: 2.5"Collector Diameter: 2-1/2 Inch$15.99 /pairAdd to Cart
Speedway Motors |#91013540EXtreme 2-1/2 Inch 3-Bolt Header Collector Gaskets (10)Overall Thickness: .085"Inside Diameter: 2.5"Collector Diameter: 2-1/2 Inch$13.99 /pairAdd to Cart
-11%Hooker Headers |#425BHS516Hooker BHS516 LT Swap Exhaust ManifoldsMaterial Type: Cast IronFinish: NaturalCollector Diameter: 2-1/2 Inch$417.95 /set$470.95Add to Cart
-11%Hooker Headers |#42585273HKRHooker 8527-3HKR S/B Chevy Exhaust Manifolds, D-Port, BlackMaterial Type: Cast IronFinish: Ceramic CoatedCollector Diameter: 2-1/2 Inch$399.95 /kit$449.95Add to Cart
-9%Patriot Exhaust |#447H7242Patriot Exhaust H7242 Collector Reducers, 2-1/2 Inch (1)Material Type: SteelSold in Quantity: Pair$39.95 /pair$43.95Add to Cart
-9%Patriot Exhaust |#447H7668Patriot Exhaust H7668 4-1 Formed Collector, 2-1/2 Inch (1)Material Type: SteelSold in Quantity: Pair$64.95 /pair$71.45Add to Cart
Speedway Motors |#93025023-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 2.5-inch SSGasket(s) Included: YesHardware Included: YesSold in Quantity: Pair$107.99 /pairAdd to Cart
Spectre Performance |#4654642Spectre 4642 Header Reducer Kit, 2-1/2 Inlet, 2-1/4 Inch Outlet, Pair (2)Material Type: SteelSold in Quantity: Pair$32.99 /pairAdd to Cart
-9%Patriot Exhaust |#9307247Patriot Exhaust H7247 Collector Reducers for Dome Style Headers (2)Material Type: SteelSold in Quantity: Pair$44.95 /pair$49.45Add to Cart
Speedway Motors |#91013369Steel Exhaust Collector Ring, 2-1/2 Inch (22)Material Type: SteelSold in Quantity: Each$7.99 /eachAdd to Cart
-9%Patriot Exhaust |#447H7259Patriot Exhaust H7259 3-bolt Collector Flange Kits, 2-1/2 Inch (5)Material Type: SteelSold in Quantity: Pair$35.95 /pair$39.55Add to Cart
-11%Hooker Headers |#425BHS517Hooker BHS517 Blackheart LT Swap Exhaust Manifolds Silver Ceramic (1)Material Type: Cast IronFinish: Ceramic CoatedCollector Diameter: 2-1/2 Inch$599.95 /set$674.95Add to Cart
-9%Patriot Exhaust |#447H7660Patriot Exhaust H7660 2-1 Formed Collector, 1-5/8x2-1/2x6-1/2 InchMaterial Type: SteelSold in Quantity: Each$29.95 /each$32.95Add 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$83.99 /pairAdd to Cart
-11%Flowtech Exhaust |#42510105FLTFlowtech 10105FLT 3-Bolt Reducer w/ O2 Sensor Fitting, 2.5 Inch (1)Material Type: SteelSold in Quantity: Pair$72.55 /pair$81.95Add to Cart
Speedway Motors |#91013607Collector Exhaust Gaskets for Flathead Ford Center Dump Headers (3)Overall Length: 3.54"Overall Width: 3.26"Overall Thickness: .08"$11.99 /pairAdd to Cart
-9%Patriot Exhaust |#447H7265Patriot Exhaust H7265 Collector Flange, 2-1/2 Inch (4)Material Type: SteelSold in Quantity: Pair$24.95 /pair$27.45Add to Cart
-9%Patriot Exhaust |#447H7230Patriot Exhaust H7230 Stainless Steel Collector Flange Kit, 2-1/2 InchFinish: NaturalSold in Quantity: Pair$104.95 /pair$115.45Add 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 |#4477266Patriot Exhaust H00801 Collector Flanges for Flathead Headers (4)Material Type: SteelSold in Quantity: Pair$13.02 /pairAdd to Cart
$230 OffHooker Headers |#425BHS558Hooker BHS558 Blackheart Gen 3 Hemi Swap Exhaust Manifolds, RawMaterial Type: Cast IronFinish: NaturalCollector Diameter: 2-1/2 Inch$219.95 /pair$449.95Add to Cart