Hedman Street Headers - 01-04 F-150 / 00-01 F-250 / 97-02 Expedition AA0710AF1T54 They should be replaced every

They should be replaced every time the throttle body has undergone any replacement

Great For Lifted TrucksVehicle Applications: 2017-2018 Ford F-250 Super Duty

If you don't find your particular application in the listings below

Joints / Lines

1967-1976 Dodge Coronet

Hedman Street Headers - 01-04 F-150 / 00-01 F-250 / 97-02 Expedition AA0710AF1T54 They should be replaced everyHedman Hedders Standard Uncoated Headers; 1 1 2" Tube Diameter; Stock Collector; Shorty 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 1 2" Tube