Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Oldsmobile V8 - Oldsmobile A-Body / B-Body 1968-76 - Pair RH5R-UPGRADE snappier acceleration and more horsepower

snappier acceleration and more horsepower

Ergonomically designed and crafted from stainless steel

Genuine Winters replacement parts for Winters Birdcage Set WINSC2575

The soft hood seal is included to keep out hot engine air and create a perfect seal to the hood

Fits D port cylinder heads including ZZ4 crate engines

Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Oldsmobile V8 - Oldsmobile A-Body / B-Body 1968-76 - Pair RH5R-UPGRADE snappier acceleration and more horsepowerHedman Hedders Standard Uncoated Headers; 1 3 4" 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 and exhaust components in the USA since 1954. Hedman Hedders Standard Uncoated Headers 1 3 4" Tube