Skip to product information
1 of 4

HEADER,351C,1 3/4,70-74 PASSENGER,LONG,3,BLACK

HEADER,351C,1 3/4,70-74 PASSENGER,LONG,3,BLACK

SKU:FLT 12118FLT

Regular price $246.95
Regular price Sale price $246.95
This item requires an additional shipping fee of $20.00 over standard shipping.
View full details

BRAND NEW PAIR OF FLOWTECH LONG TUBE HEADERS, PAINTED BLACK FINISH, 3" COLLECTORS, 1.75" PRIMARY TUBES, 351C-4V, COMPATIBLE WITH 1970-1974 MUSTANG

FLOWTECH HEADERS ARE THE PERFECT COMBINATION OF PERFORMANCE AND VALUE. FLOWTECH 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 AND GASKETS ARE INCLUDED FOR A SIMPLE INSTALLATION. THIS HEADER IS COATED IN A HIGH HEAT RESISTANT BLACK PAINT FOR A STEALTHY APPEARANCE.

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. FLOWTECH RECOMMENDS USING A CAST-IRON EXHAUST MANIFOLD OR AN OLD HEADER TO BREAK IN NEW ENGINES TO AVOID COATING DAMAGE.

NOTE: WILL NOT FIT WITH MANUAL OR C6 TRANSMISSIONS.

COMPATIBLE WITH:

  • FORD:
    • 1970-1974 TORINO
    • 1970-1973 MUSTANG
    • 1970-1973 RANCHERO
    • 1972-1974 GRAN TORINO
    • 1970 FAIRLANE
  • MERCURY:
    • 1970-1974 COUGAR
    • 1970-1971 CYCLONE
    • 1970-1974 MONTEGO

FEATURES:

  • FUEL ECONOMY FROM THE ENGINE
  • LEAK TEST 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, PERFORMANCE & ECONOMY
  • WILL NOT FIT WITH MANUAL TRANSMISSIONS
  • WILL NOT FIT C6 TRANSMISSIONS

SPECS:

  • BRAND: FLOWTECH
  • COLLECTOR DIAMETER: 3"
  • EMISSION CODE: 4
  • ENGINE: SMALL BLOCK FORD
  • HEADER FINISH: BLACK PAINT
  • HEADER STYLE: LONG TUBE
  • PRIMARY TUBE DIAMETER: 1-3/4"
  • PRODUCT TYPE: HEADERS
  • TUBE MATERIAL: MILD STEEL

YOU CAN VIEW AND DOWNLOAD THE COMPLETE ASSEMBLY INSTRUCTION BOOKLETS FOR THESE HEADERS HERE.