Hedman Street Headers - 1.625 in Primary - 3 in Collector - Black Paint - Small Block Chevy - GM Fullsize SUV / Truck 1967-91 69230 - Pair Nylon Brake Line Proven Results:

Proven Results:

The output signal that is used to trigger magnetos is different than a conventional electronic ignition

Leather Case

Hand Strap Included

High performance

Hedman Street Headers - 1.625 in Primary - 3 in Collector - Black Paint - Small Block Chevy - GM Fullsize SUV / Truck 1967-91 69230 - Pair Nylon Brake Line Proven Results:Hedman Hedders Standard Uncoated Headers; 1 5 8" Tube Diameter; 3" Collector; Full Length Design Hedman Hedders Painted Hedders Exhaust Header 69230 Tube Size 1 5 8 in. Collector Size 3 in. Tubular Exhaust Manifold System w o Smog Injection Or Injection Heads Highest Quality Materials Computerized Precision Hand Tested; Sturdy Leak Proof Welds Durable And Affordable Hedman Hedders has been manufacturing quality headers in the USA since 1954, and