HEADER,SBC,1 1/2",66-91 GM TRUCKS,SUV,LONG TUBE,3",POLISHED STAINLESS STEEL Chevy Front Kits 1959-1964 ROTATING A-ARM SHAFT 180 DEGREES

ROTATING A-ARM SHAFT 180 DEGREES INCREASES LENGTH 1/4"

*BRUSHED ALUMINUM

LIGHTWEIGHT STEEL TUBULAR DESIGN

(Part #410-805)

HEADER,SBC,1 1/2",66-91 GM TRUCKS,SUV,LONG TUBE,3",POLISHED STAINLESS STEEL Chevy Front Kits 1959-1964 ROTATING A-ARM SHAFT 180 DEGREESBRAND NEW SOUTHWEST SPEED POLISHED STAINLESS STEEL PERFORMANCE LONG TUBE HEADERS THAT ARE DIRECT FIT FOR 1966 1991 GM TRUCKS WITH SMALL BLOCK CHEVY 265 400 CU. IN. ENGINES (SWS PART #440 2281). THIS PAIR OF SOUTHWEST SPEED PERFORMANCE LONG TUBE HEADERS OFFER AN IMMEDIATE INCREASE IN PERFORMANCE BY ELIMINATING BACKPRESSURE, IMPROVING EXHAUST FLOW, AND BUILDING MORE HORSEPOWER. THE CONSISTENT TUBING DIAMETER CONTRIBUTES TO THE SMOOTH AIR FLOW AND