Performance Auto Parts for LS Swaps, Muscle Cars & Modern Builds

Shop thousands of in-stock performance parts from trusted brands—engine upgrades, suspension, exhaust, fuel systems, and more. Fast shipping and real-world support from fellow car enthusiasts.

FlowTech Headers GM LS V8 Trucks 02-13 Shorty Style 91843FLT

$459.95
CJWH_91843FLT
.HeadersManifolds All Exhaust Headers Headers, Manifolds and Components Sale
Headers - Shorty - 1.625 in Primary - 2.25 in Collector - Gaskets Included - Steel - Black Paint - GM LS-Series - GM...

Hedman Hedders Headers for LS In 84-96 Corvette 1.875in Uncoatd 45977

$1,139.99
FBLG_45977
.HeadersManifolds All Exhaust Headers Headers, Manifolds and Components Sale
Headers - Long Tube - 1.875 in Primary - 3 in Collector - Stainless - Natural - GM LS-Series - Chevy Corvette 1984-96 -...

Dynatech Headers Slip-On Collector 2-3/8 x 4-1/2 783-81245

$119.99 $99.99
BJPL_783-81245
.HeadersManifolds All Exhaust Header Collectors and Components Headers, Manifolds and Components Sale
Collector - Slip-On - 4 x 2.375 in Primary Tubes - 4.5 in Outlet - 12 in Long - Steel - Black Paint -...

FlowTech Turbo Exhaust Header Set SBC 1-7/8 304SS 11572FLT

$409.95
CJWH_11572FLT
All Exhaust Headers Headers, Manifolds and Components Sale
Headers - Full Length - 1.875 in Primary - 2.5 in Collector - Gaskets / Hardware Included - Stainless - Natural - Small Block...

Hedman Hedders Standard Uncoated Headers; 1-5/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design 68460

$635.25
FBLG_68460
.HeadersManifolds All Exhaust Exhaust Header Exhaust Manifolds Headers Headers, Manifolds and Components Sale
Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy Camaros...

Racing Power Company Black Camaro/Chevelle Shorty Header R9999

$172.99
CNPS_R9999
All Exhaust Headers Headers, Manifolds and Components Sale
Headers - 1.625 in Primary - 3 in Collector - Gaskets / Hardware Included - Steel - Black Paint - Small Block Chevy -...

Racing Power Company 3 1/2In Header Reducers Pair R9383

$36.99
CNPS_R9383
All Exhaust Header Reducers Headers, Manifolds and Components Sale
Collector Reducer - 3.5 in Inlet to 2.5 in OD Outlet - 3-Bolt Flange - Steel - Aluminized - PairRacing Power Company 3 1/2In...

Hooker Exhaust Manifold Set GM LS Rear Dump 8505HKR

$355.46
BBVM_8505HKR
All Exhaust Exhaust Manifolds and Components Headers, Manifolds and Components Hooker Sale
Exhaust Manifold - BlackHeart - Rear Dump - 2.5 in Outlet - Cast Iron - Natural - GM LS-Series - PairHooker Exhaust Manifold Set...

FlowTech Headers Dodge Ram 5.7L Hemi 09-14 Shorty Style 91950FLT

$457.95
CJWH_91950FLT
.HeadersManifolds All Exhaust Headers Headers, Manifolds and Components Sale
Headers - Shorty - 1.75 in Primary - 2.5 in Collector - Gaskets Included - Steel - Black Paint - Mopar Gen III Hemi...

Pypes Performance exhaust 79-93 Mustang 5.0L Short Tube Headers HDR50S

$354.97
FSJC_HDR50S
.HeadersManifolds All Exhaust Headers Headers, Manifolds and Components Sale
Headers - Short Tube - 1.625 in Primary - Stock Ball Flange Collector - Stainless - Polished - Small Block Ford - Ford Mustang...

Allstar Performance Header Tab Kit 25pk ALL60040-25

$119.99
DNLF_ALL60040-25
All Allstar Performance Exhaust Header Tabs and Tethers Headers, Manifolds and Components Sale
Header Tab Kit - 4 Tabs / 2 Bolt / 2 Lock Nuts - Steel - Natural - Set of 25Allstar Performance Header Tab...

Allstar Performance Header Tab Kit 2pk ALL60040

$9.99
DNLF_ALL60040
All Allstar Performance Exhaust Header Tabs and Tethers Headers, Manifolds and Components Sale
Header Tab Kit - 4 Tabs / 2 Bolt / 2 Lock Nuts - Steel - Natural - PairAllstar Performance Header Tab Kit 2pk...

Allstar Performance LW Header Tab Kit 2pk ALL60039

$9.99
DNLF_ALL60039
All Allstar Performance Exhaust Header Tabs and Tethers Headers, Manifolds and Components Sale
Header Tab Kit - 4 Tabs / 2 Bolt / 2 Lock Nuts - Steel - Natural - PairAllstar Performance LW Header Tab Kit...

Racing Power Company Ceramic Camaro/Chevelle Shorty Header R9972

$324.99
CNPS_R9972
All Exhaust Headers Headers, Manifolds and Components Sale
Headers - 1.625 in Primary - 3 in Collector - Steel - Ceramic - Small Block Chevy - PairRacing Power Company Ceramic Camaro/Chevelle Shorty...

Racing Power Company Ceramic SB Chevy 1955-Up Block Hugger Headers R9964

$290.99
CNPS_R9964
.HeadersManifolds All Exhaust Headers Headers, Manifolds and Components Sale
Headers - 1.625 in Primary - 2.5 in Collector - Steel - Ceramic - Small Block Chevy - PairRacing Power Company Ceramic SB Chevy...

Racing Power Company Black SB Chevy 1955-Up Bock Hugger Headers R9963

$179.99
CNPS_R9963
.HeadersManifolds All Exhaust Headers Headers, Manifolds and Components Sale
Headers - 1.625 in Primary - 2.5 in Collector - Steel - Black Powder Coat - Small Block Chevy - PairRacing Power Company Black...

Racing Power Company 2 1/2In Header Reducers Pair R9382

$30.99
CNPS_R9382
All Exhaust Header Reducers Headers, Manifolds and Components Sale
Collector Reducer - 2-1/2 in Inlet to 2 in OD Outlet - 3-Bolt Flange - Steel - Aluminized - PairRacing Power Company 2 1/2In...

Racing Power Company 3In Header Reducers (2) Pair R9374

$30.99
CNPS_R9374
All Exhaust Header Reducers Headers, Manifolds and Components Sale
Collector Reducer - 3 in Inlet to 2-1/4 in OD Outlet - 3-Bolt Flange - Steel - Aluminized - PairRacing Power Company 3In Header...

Racing Power Company 1955-57 GM Cast Iron Ram Horn Exhaust Manifold R900

$179.99
CNPS_R900
All Exhaust Exhaust Manifolds and Components Headers, Manifolds and Components Sale
Exhaust Manifold - Iron - Natural - Small Block Chevy - Various Applications 1955-57 - PairRacing Power Company 1955-57 GM Cast Iron Ram Horn...

Pypes Performance exhaust Collector Reducers Pair 3.5in to 2.5in Stainless PVR19S

$92.97
FSJC_PVR19S
All Exhaust Header Reducers Headers, Manifolds and Components Sale
Collector Reducer - 3-1/2 in Inlet to 2-1/2 in OD Outlet - 3-Bolt Flange - 12 in Long - Stainless - Polished - PairPypes...

Pypes Performance exhaust 18- Mustang 5.0L Header Kit w/Cats HDR79SK-1

$1,393.97
FSJC_HDR79SK-1
All Exhaust Headers Headers, Manifolds and Components Sale
Headers - Long Tube - 1.75 to 1.875 in Primary - 3 in Collector - Catted Mid-Pipes Included - Stainless - Polished - GT...

Hooker Exhaust Header Set - GM LS Swap 68-74 C10 Truck BH13243

$1,039.95 $898.95
BBVM_BH13243
All Exhaust Headers Headers, Manifolds and Components Hooker Sale
Headers - Blackheart - 1.875 in Primary - 3 in Collector - Gaskets / Hardware Included - Stainless - Natural - GM LS-Series -...

Hooker Exhaust Manifold Set GM LS Rear Dump 8505-3HKR

$509.95 $448.95
BBVM_8505-3HKR
All Exhaust Exhaust Manifolds and Components Headers, Manifolds and Components Hooker Sale
Exhaust Manifold - BlackHeart - Rear Dump - 2.5 in Outlet - Cast Iron - Black Ceramic Coated - GM LS-Series - PairHooker Exhaust...

Hooker Mopar Headers 5902HKR

$329.95
BBVM_5902HKR
.HeadersManifolds All Exhaust Headers Headers, Manifolds and Components Hooker Sale
Headers - Competition - 1.625 in Primary - 2.5 in Collector - Gaskets / Hardware Included - Steel - Black Paint - Small Block...

Hooker 67-69 FB/TA 350-400 Comp Header 4902HKR

$392.95
BBVM_4902HKR
All Exhaust Headers Headers, Manifolds and Components Hooker Sale
Headers - Competition - 1.625 in Primary - 3 in Collector - Gaskets / Hardware Included - Steel - Black Paint - Pontiac V8...

Dynatech Headers 2-1/2 x 4-1/2 Merge Collector 780-03510

$249.99 $199.99
BJPL_780-03510
.HeadersManifolds All Exhaust Header Collectors and Components Headers, Manifolds and Components Sale
Collector - Slip-On - Merge - 4 x 2.5 in Primary Tubes - 4.5 in Outlet - 12 in Long - Steel - Black...

Dynatech Headers SBC Stahl Header Adapter 796-00100

$229.99 $199.99
BJPL_796-00100
.HeadersManifolds All Exhaust Header Flanges Headers, Manifolds and Components Sale
Header Flange Adapter - 0.625 in Thick - 1.125 in Square Port - Left / Right Side Included - Aluminum - Small Block Chevy...

Dynatech Headers 2-3/8in x 4-1/2in Merge Collector 780-03519

$249.99 $199.99
BJPL_780-03519
.HeadersManifolds All Exhaust Header Collectors and Components Headers, Manifolds and Components Sale
Collector - Slip-On - Merge - 4 x 2.375 in Primary Tubes - 4.5 in Outlet - 12 in Long - Steel - Black...

Dynatech Headers Header BBC 79-04 Mustang 750-91110

$749.99
BJPL_750-91110
.HeadersManifolds All Exhaust Headers Headers, Manifolds and Components Sale
Headers - Swap Long Tube - 2.125 in Primary - 3.5 in Collector - Stainless - Black - Big Block Chevy - Ford Mustang...

Doug's Headers Exhaust Header Set - LS Swap GM A-Body 64-67 D3349-B

$685.45
BKLK_D3349-B
.HeadersManifolds All Exhaust Headers Headers, Manifolds and Components Sale
Headers - Full Length - 1.875 in Primary - 3 in Collector - Gaskets / Hardware Included - Steel - Black Paint - GM...

Doug's Headers BBC Side Mount Headers - Chrome - 63-82 Vette D381-C

$1,647.45
BKLK_D381-C
.HeadersManifolds All Exhaust Headers Headers, Manifolds and Components Sale
Headers - SideMount - 2.125 in Primary - 4 in Collector - Gaskets / Hardware Included - Steel - Chrome - Big Block Chevy...

Doug's Headers Coated Headers - Pontiac V8 350/400/455 D581

$1,108.45
BKLK_D581
.HeadersManifolds All Exhaust Headers Headers, Manifolds and Components Sale
Headers - Full Length - 1.875 in Primary - 3.5 in Collector - Gaskets / Hardware Included - Steel - Ceramic - Pontiac V8...

Doug's Headers Coated Headers - Pontiac V8 326-455 D564

$1,006.45
BKLK_D564
.HeadersManifolds All Exhaust Headers Headers, Manifolds and Components Sale
Headers - Full Length - 1.75 in Primary - 3 in Collector - Gaskets / Hardware Included - Steel - Ceramic - Pontiac V8...

Doug's Headers Coated Headers - BBM B & E Body D452

$1,020.45
BKLK_D452
.HeadersManifolds All Exhaust Headers Headers, Manifolds and Components Sale
Headers - Full Length - 2 in Primary - 3.5 in Collector - Gaskets / Hardware Included - Steel - Ceramic - Mopar RB-Series...

Doug's Headers SBC Side Mount Headers - Chrome - 63-82 Vette D380-C

$1,283.45
BKLK_D380-C
.HeadersManifolds All Exhaust Headers Headers, Manifolds and Components Sale
Headers - SideMount - 1.875 in Primary - 4 in Collector - Gaskets / Hardware Included - Steel - Chrome - Small Block Chevy...

Doug's Headers Exhaust Headers - Olds Cutlass 65-75 455 CID D741

$860.45
BKLK_D741
.HeadersManifolds All Exhaust Headers Headers, Manifolds and Components Sale
Headers - 1.75 in Primary - 3 in Collector - Gaskets / Hardware Included - Steel - Metallic Ceramic - Oldsmobile V8 - GM...
Items 1 to 36 of 350 total
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