HEADER,SBC,1 5/8,67-74 4WD,LONG,2 1/2,CE

BRAND NEW PAIR OF FLOWTECH LONG TUBE HEADERS, 2.5" COLLECTORS, 1.625" TUBES, 283-400 V8, COMPATIBLE WITH CHEVY/GMC 4WD PICKUP TRUCKS

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 & GASKETS ARE INCLUDED FOR A SIMPLE INSTALL. THIS HEADER IS COATED IN A HIGH HEAT & CORROSION RESISTANT METALLIC CERAMIC THERMAL COATING THAT INCREASES EXHAUST VELOCITY & REDUCES UNDERHOOD TEMPS FOR INCREASED PERFORMANCE.

NOTE: BREAKING IN AN ENGINE WITH CERAMIC COATED HEADERS WILL RESULT IN DAMAGE TO THE COATING AND WILL VOID ALL WARRANTIES. CERAMIC COATED HEADERS REQUIRE SEVERAL HEAT CYCLES TO FULLY CURE BEFORE THEY WILL WITHSTAND EXTREME HEAT. FLOWTECH RECOMMENDS USING CAST IRON EXHAUST MANIFOLDS OR OLD HEADERS TO BREAK IN NEW ENGINES TO AVOID COATING DAMAGE. THE USE OF HEADER WRAPS CAN CAUSE THE HEADER TUBES TO CRACK OR RUST DUE TO EXCESSIVE HEAT AND MOISTURE BUILD-UP.

FITS:

• CHEVY 4WD:
• 1967-1974 K10 PICKUP
• 1967-1974 K20 PICKUP
• 1967-1974 K30 PICKUP
• 1967-1974 K10 SUBURBAN
• 1967-1974 K20 SUBURBAN
• 1967-1974 K30 SUBURBAN
• 1967-1974 BLAZER
• GMC 4WD:
• 1967-1974 K15/K1500 PICKUP
• 1967-1974 K25/K2500 PICKUP
• 1967-1974 K35/K3500 PICKUP
• 1967-1974 K15/K1500 SUBURBAN
• 1967-1974 K25/K2500 SUBURBAN
• 1967-1974 JIMMY

FEATURES:

• FUEL ECONOMY FROM THE ENGINE
• LEAK TEST FOR MAX PERFORMANCE
• CERAMIC HEADERS
• RUST & CORROSION RESISTANCE
• MANDREL-FORMED POWER PLENUM
• LEAKPROOF O-RINGED PORT SEALS
• INCLUDES ALL MOUNTING HARDWARE

SPECS:

• COLLECTOR DIAMETER: 2.5"
• HEADER FINISH: SILVER METALLIC CERAMIC
• HEADER STYLE: LONG TUBE
• PRIMARY TUBE DIAMETER: 1.625"
• PRODUCT TYPE: HEADERS
• TUBE MATERIAL: MILD STEEL

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