Long Tube Headers For Ford F-100 F-150 (1965-1974) Black

Long Tube Headers, Black Finish, 1-3/4" Tube Diameter, 3" Collectors, Compatible with 1965-74 Ford F-100, F-150 & F-250 2WD 352-428 (Holley Part #12540FLT).

Long tube headers are precision engineered using mandrel bent tubing, formed collectors & 5/16" flanges with sealing rings for a leak-free seal. All mounting hardware & gaskets are included for a simple install. Coated in a high heat resistant black paint.

NOTE: Breaking in an engine with ceramic-coated headers WILL result in damage to the coating & will VOID all warranties. These headers require several heat cycles to fully cure before they will withstand extreme heat. We recommend using a cast-iron exhaust manifold or an old header to break in new engines to avoid coating damage.

NOTE: Will not fit 1968-72 / Camper Special gas tanks.

NOTE: Must modify stock exhaust to retain catalytic converters.

NOTE: On some C-6 transmission models, it may be necessary to bend linkage arm on transmission. Bend it 1/2" to 3/4" in towards the transmission & make an adjustment at steering column.

Compatible with:

• Ford:
  • 1965-1974 F-100 2WD
  • 1965-1974 F-150 2WD
  • 1965-1974 F-250 2WD

Features: 

• Fuel Economy From The Engine
• Leak Test For Max Performance
• Mandrel-Formed Power Plenum
• Leak-proof O-Ringed Port Seals
• Include All Mounting Hardware
• Constructed of .049 cold roll flash mild steel tubing
• Precision engineered for fit, performance & economy

Specs: 

• Collector Diameter: 3.00"
• Engine: Big Block Ford
• Header Finish: Black Paint
• Header Style: Long Tube
• Primary Tube Diameter: 1-3/4"
• Product Type: Headers
• Tube Material: Mild Steel