Exhaust Header for Chevrolet Camaro (1975-1981) 4.4L 5.0L 5.7L

High-Flow Stainless Steel Exhaust Headers for 1975-1981 Chevrolet Camaro (F-Body)

What it Does: The shorty exhaust headers replace the restrictive cast-iron exhaust manifolds on the 1975-1981 Chevrolet Camaro to lower exhaust backpressure, improve scavenging, and increase horsepower across the rev range.

The Stock Chevrolet Camaro Manifold Restriction

Late second-generation F-Body Camaros were choked by restrictive OEM cast-iron "log" manifolds engineered with uneven runner lengths and rough interior casting surfaces. These stock manifolds trap combustion heat, increase exhaust gas backpressure, and disrupt cylinder scavenging. Over decades of thermal cycling, factory iron units are also prone to developing hairline cracks, blown manifold gaskets, and warped sealing faces that cause persistent exhaust leaks.

The Engineering Solution

Fabricated for the SBC Gen I platform, these shorty headers feature smooth 1-5/8-inch mandrel-bent primary tubes feeding into 2.5-inch collectors to maximize exhaust gas velocity. Thick 7/16-inch CNC-machined cylinder head flanges and 3/8-inch collector flanges resist thermal warpage to guarantee a leak-free seal. TIG and MIG welded stainless steel construction resists corrosion, manages underhood thermal loads, and significantly sheds weight over cast iron.

What's Included

• 1 Set Stainless Steel Headers (Left & Right)
• 1 Set Collector Reducers
• Exhaust Manifold & Collector Gaskets
• Mounting Bolts & Washers

Technical Specifications

Compatibility

• 1975-1981 Chevrolet Camaro (Base, LT, Berlinetta, RS, Z28) with 4.4L (267ci), 5.0L (305ci), or 5.7L (350ci) Gen I Small Block V8 (2WD only)
• Fits Gen I small block Chevy V8 displacements: 262, 265, 267, 283, 302, 305, 307, 327, 350, 400

Frequently Asked Questions & Fitment Warnings

Does this fit the F-Body Camaro?

Yes, this is a direct fit for the 1975-1981 Chevrolet Camaro equipped with the SBC Gen I engine. Will not fit Big Block Chevy engines, V6 models, or 4WD/AWD conversions.

Will modification be required during installation?

Aftermarket exhaust plumbing and clearance around steering shafts or linkages may require minor adjustment during installation.

The Chevrolet Muscle Caliber

Deliver the breathability your classic small block Chevy demands, eliminating choked exhaust runners to restore aggressive American V8 acoustic presence and dependable horsepower.