Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Big Block Ford - Ford Fullsize Truck 1983-87 89340 - Pair PTT-HM-QD Dyno proven to flow up

Dyno proven to flow up to 2

Rugged Tread Pattern For Safe And Attractive Non Slip Surface

keeping the thrust surface lubricated

800" lifter bore centerline

Application Specific Headers Will Be Available Soon for these Mounts

Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Big Block Ford - Ford Fullsize Truck 1983-87 89340 - Pair PTT-HM-QD Dyno proven to flow upHedman Hedders Standard Uncoated Headers; 1 3 4" Tube Diameter; 3" Collector; Full Length Design Hedman Hedders Painted Hedders Exhaust Header 89340 Tube Size 1. 75 in. Collector Size 3 in. 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 since 1954. Hedman Hedders