Fits 1955 - 1957 Chevrolet Full Size X style Exhaust System 63121 complete-exhaust-systems 00-inch tubing flowing into a

00-inch tubing flowing into a Super 10™ Series muffler and exiting into large 3

Notes: Fits standard cab/short bed models

20902777777778 Warranty 90 Day

this direct-fit catalytic converter also interchanges with OE parts 8E0 254 505 CX and 8E0 254 505 BX

6L V8 1956 - 1989 Chevrolet Corvette 1967 - 1969 GMC K15/K1500 Pickup 305/5L V6 1969 - 1972 Chevrolet Brookwood 350/5

Fits 1955 - 1957 Chevrolet Full Size X style Exhaust System 63121 complete-exhaust-systems 00-inch tubing flowing into a1955 57 Chevrolet X style exhaust system. Small block 350 with 2" ram's horn manifolds to 2 1 2" pipes. Without frame horns. Will work with engine moved 1" forward. Comes with quickflow mufflers. Quickflow mufflers come in steel only. Application: Year Make Model 1955 1957 Chevrolet Bel Air 1955 1957 Chevrolet Nomad 1955 1957 Chevrolet One Fifty Series 1955 1957 Chevrolet Two Ten Series