Hedman Hedders Black Long-Tube Headers For ’87-91 Corvette 283-400 with A.I.R.

Hedman Hedders Black Long-Tube Headers For ’87-91 Corvette 283-400 with A.I.R.

The Hedman Hedders Black Long-Tube Headers For ’87-91 Corvette 283-400 with A.I.R. are performance-engineered exhaust manifolds designed to maximize exhaust flow and increase horsepower for Small Block Chevy-equipped Corvettes while maintaining compatibility with factory emissions equipment.

Key Features

• Long-Tube Design for Maximum Exhaust Scavenging
• Black Maxx Satin Black Ceramic-Metallic Finish
• Integrated A.I.R. and EGR Fittings for Emissions Compliance
• Durable Mild Steel Construction

Fitment

• 1987-1991 Chevrolet Corvette (C4)
• Small Block Chevy 283-400 Engines

Note: Check local laws regarding emissions equipment; designed specifically for vehicles equipped with A.I.R. and EGR systems.