HEADER,BBC,1 7/8",55-57 CHEVY,CHASSIS,3",CHROME PLATED '-4 AN Straight To -4 AN Straight 4 X 4 WITH 11"

4 X 4 WITH 11" DIAMETER REAR DRUM BRAKES

1965-1970 Impala

CAST IRON PROVIDES YEARS OF LEAK-FREE PERFORMANCE WITH LESS UNDER HOOD NOISE

K10 Suburban: 1980-1985

HEADER,BBC,1 7/8",55-57 CHEVY,CHASSIS,3",CHROME PLATED '-4 AN Straight To -4 AN Straight 4 X 4 WITH 11"Brand New Pair of Southwest Speed Triple Process Chrome Plated Chassis Headers for 1955 1957 Big Block Chevrolet with 396 502 Cu. In. Engines (Part #440 2374). This Pair of Southwest Speed Big Block Chevy Chassis Headers are a must for any 1955 1957 Chevy with a Big Block Chevy Engine Swap. The OEM bell housing frame mounts must be removed, and Southwest Speed side engine mounts, & automatic rear transmission crossmember must be installed for header