Hedman Street Headers - 79-93 Mustang H770003S They are compatible with all

They are compatible with all coolants and include cast aluminum filler neck

Flowmaster Logo Embossed 3

gasketless ball and socket collector design allows your exhaust system to bolt up to these Inline 6 Ford headers

Lightweight anodized aluminum

Hedman Street Headers - 79-93 Mustang H770003S They are compatible with allHedman 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 and exhaust components in the USA since 1954. Hedman Hedders Standard Uncoated Headers 1 5 8" Tube