Hedman Street Headers - 1.625 in Primary - 3 in Collector - Black Paint - Small Block Mopar - Dodge Fullsize SUV / Truck 1971-89 - Pair Helmet Visor Screw Kit 1958-1959 GMC PM151

1958-1959 GMC PM151

Non- Active Exhaust Models Only

MegaShifter right hand drive

Commonly used in rear suspensions

The only true one-piece Y' fitting design

Hedman Street Headers - 1.625 in Primary - 3 in Collector - Black Paint - Small Block Mopar - Dodge Fullsize SUV / Truck 1971-89 - Pair Helmet Visor Screw Kit 1958-1959 GMC PM151Hedman Hedders Standard Uncoated Headers; 1 5 8" Tube Diameter; 3" Collector; Full Length Design Hedman Hedders Painted Hedders Exhaust Header 79080 Tube Size 1 5 8 in. Collector Size 3 in. Tubular Exhaust Manifold System w o Smog Injection Injection Heads Highest Quality Materials Computerized Precision Hand Tested; Sturdy Leak Proof Welds Durable And Affordable Hedman Hedders has been manufacturing quality headers and exhaust components in the USA