Headers

This Gibson Performance Stainless Header has been dyno-tuned and engineered to provide more horsepower and torque to your Jeep 4.0L engine. Gains are noticeable at low and mid-range RPM. The smooth flow of the mandrel bent, 16-gauge Stainless steel opens up your exhaust while providing durability an..

Unleash Your Vehicle's Full Power Potential! Every Gibson Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engine's ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the f..

Hedman's ELITE Hedders are the best you can buy. They have thicker flanges. stronger wall tubing and a thermal coating that withstand full-throttle thrashing and torturous towing. The extreme-duty construction protects against burnout and exhaust leaks caused by the excessive heat and vibration pres..

Dual-outlet header for the AMC 232 ci engines. This will also fit the AMC 258 ci engine used from '72-'86. Not California legal. Modification to stock exhaust required to retain the catalytic converter. This header does not have provisions for smog hookup...

Dual-outlet header for the AMC 232 ci engines. This will also fit the AMC 258 ci engine used from '72-'86. Not California legal. Modification to stock exhaust required to retain the catalytic converter. This header does not have provisions for smog hookup...

The metallic-ceramic coating introduced by Hedman is known as HTC or Hi-Tech Coating and is the very best thermal coating available for your headers. HTC is bonded to headers to resist abrasion and chipping and provides thermal protection up to 1,300 degrees. Unlike chrome plating, HTC will not blue..

Fits any AMC engine with 304-401 ci. Many CJs received engine swaps and although AMC dropped the V8 in the CJs lineup in 1982, these headers will still fit engine swaps from '82-'86 CJ. This is a fenderwell exit that requires exhaust modifications. Not California legal. This header does not have pro..

This pair of headers will fit any AMC engine with 290-401 cubes. These headers will still fit '82-'86 CJs with the V8 engine swap. This is an under chassis exit that requires exhaust modifications. Not California legal. Does not have provisions for smog hookup...

The metallic-ceramic coating introduced by Hedman is known as HTC or Hi-Tech Coating and is the very best thermal coating available for your headers. HTC is bonded to headers to resist abrasion and chipping and provides thermal protection up to 1,300 degrees. Unlike chrome plating, HTC will not blue..

The metallic-ceramic coating introduced by Hedman is known as HTC or Hi-Tech Coating and is the very best thermal coating available for your headers. HTC is bonded to headers to resist abrasion and chipping and provides thermal protection up to 1,300 degrees. Unlike chrome plating, HTC will not blue..

The metallic-ceramic coating introduced by Hedman is known as HTC or Hi-Tech Coating and is the very best thermal coating available for your headers. HTC is bonded to headers to resist abrasion and chipping and provides thermal protection up to 1,300 degrees. Unlike chrome plating, HTC will not blue..

This is a 6 into one single outlet header for the AMC 232 ci & the 258 ci engine. Not California legal. Modification to stock exhaust required to retain the catalytic converter. This header does not have provisions for smog hookup...

Hedman's Standard-duty, Uncoated Hedders are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing), and 1/4 flanges (some models use 3/8" flanges)...

Hedman's Standard-duty, Uncoated Hedders are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing), and 1/4 flanges (some models use 3/8" flanges)...

Fits any AMC engine with 304-401 ci. Many CJs received engine swaps and although AMC dropped the V8 in the CJs lineup in 1982, these headers will still fit engine swaps from '82-'86 CJ. This is a fenderwell exit that requires exhaust modifications. Not California legal. This header does not have pro..

Hedman's Standard-duty, Uncoated Hedders are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing), and 1/4 flanges (some models use 3/8" flanges)...

Hedman's Standard-duty, Uncoated Hedders are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing), and 1/4 flanges (some models use 3/8" flanges)...

Hedman's Standard-duty, Uncoated Hedders are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing), and 1/4 flanges (some models use 3/8" flanges)...

V8 power has never been simpler with Holley parts. These BlackHeart Mid-Length Stainless Steel Headers are for 1987-2006 Jeep Wrangler with LS engines. Featuring 1-3/4 inch primary tubes and 2-1/2 inch collectors these are built from lightweight 304 stainless steel. The tube geometry and collector o..

Hooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. We are proud to offer this shorty header for 2000-06 Jeep Wrangler TJ vehicles. This header is engineered to offer both premium fitment and maximum performance from your 4.0L L6 engine...

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Cracked manifolds allow exhaust fumes and combustion noise out of the system before hitting the muffler, which is bad for the environment and your Jeeps peaceful ride. The Omix Exhaust Manifold Kit is a bolt on replacement for the factory manifold and made to the factory standards. No modifications ..