Hedman Street Headers - 67-81 Camaro / 69-79 Nova / 68 Chevy II R09J003 50 inch mandrel-bent tailpipes exit

50 inch mandrel-bent tailpipes exit out the side at an angle behind the rear wheels directing exhaust away from your boat or travel trailer when towing

500" outer diameter valve spring like our 984

Puller threads onto valve stem and properly pulls rubber valve stems into place

Performer Pontiac heads utilize a D-Port exhaust port configuration for use with standard D-port exhaust systems

Hedman Street Headers - 67-81 Camaro / 69-79 Nova / 68 Chevy II R09J003 50 inch mandrel-bent tailpipes exitHedman Hedders Standard Uncoated Headers; 1 5 8" Tube Diameter; 3" Collector; Full Length Design 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 Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID LENGTH tube headers for Chevy