HEADER,SBC,1 1/2,75-91 4WD,LONG,3,CERAMIC COATED

BRAND NEW PAIR OF FLOWTECH LONG TUBE HEADERS, 2.5" COLLECTORS, 1.625" TUBES, 283-400 V8, COMPATIBLE WITH 1975-87 CHEVY & GMC PICKUPS

FLOWTECH HEADERS ARE THE PERFECT COMBINATION OF PERFORMANCE AND VALUE. FLOWTECH LONG TUBE HEADERS ARE PRECISION ENGINEERED USING MANDREL BENT TUBING, FORMED COLLECTORS AND 5/16" FLANGES WITH SEALING RINGS FOR A LEAK-FREE SEAL. ALL MOUNTING HARDWARE AND GASKETS ARE INCLUDED FOR A SIMPLE INSTALLATION.

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:

• CHEVROLET:
• 1975-87 K10 PICKUP
• 1975-87 K20 PICKUP
• 1975-91 K30 PICKUP
• 1975-91 K10 SUBURBAN
• 1975-91 K20 SUBURBAN
• 1975-91 BLAZER 4WD
• GMC:
• 1975-87 K15/1500 PICKUP
• 1975-87 K25/2500 PICKUP
• 1975-91 K35/3500 PICKUP
• 1975-91 K1500 SUBURBAN
• 1975-91 K2500 SUBURBAN
• 1975-91 JIMMY 4WD

FEATURES:

• FUEL ECONOMY FROM THE ENGINE
• LEAK TEST FOR MAX PERFORMANCE
• 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.