HEADER,BBC,1 3/4",75-91 GM TRUCKS,SUV,LONG TUBE,3",CERAMIC HOT COATED Superlite Steel *1 - RIGHT

*1 - RIGHT

1991-1996 BRAVADA***

1982-1990 S15

Will work with both automatic & manual transmissions in 1965-1974 Chevrolet Chassis

BRAND NEW SOUTHWEST SPEED TRIPLE PROCESS CHROME PLATED PERFORMANCE LONG TUBE HEADERS THAT ARE DIRECT FIT FOR 1966-1991 GM TRUCKS WITH SMALL BLOCK CHEVY 265-400 CU

HEADER,BBC,1 3/4",75-91 GM TRUCKS,SUV,LONG TUBE,3",CERAMIC HOT COATED Superlite Steel *1 - RIGHTBRAND NEW SOUTHWEST SPEED CERAMIC HOT COATED PERFORMANCE LONG TUBE HEADERS THAT ARE DIRECT FIT FOR 1975 1991 GM TRUCKS WITH BIG BLOCK CHEVY 396 454 CU. IN. ENGINES (SWS PART #440 2448). 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 GREATER