White Box Long Tube Headers are engineered using mandrel bent tubing, formed collectors and 5/16 inch flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. These full-length headers are coated in a high heat resistant black paint and feature 1-3/4 inch primaries and 3 inch collectors.
Fits 1965-1974 Ford F-100, F-150, F-250 2WD Ranger with 352,360,361,390,391,428 FE V8 engines. Leak Tested For Max Performance
Mandrel-Formed Power Plenum
Leakproof O-Ringed Port Seals
Include All Mounting Hardware
Constructed of .049 cold roll flash mild steel tubing
Precision engineered for fit and performance