Swap Block BBC Engine Mock Up Block | GF-EJ-BBC-DIY superchargers-and-parts 2L V8 1978 - 1980

2L V8 1978 - 1980 Dodge Aspen   318/5

88/8 V 1964 - 1972 Chevrolet Chevelle Base 4/8 V 1970 - 1972 Chevrolet Townsman 4

as well as a natural cast finish that offers a true nostalgic look on its own

3L V8 1975 - 1976 Chevrolet G30 Beauville 400/6

PRA6701OM- 67 Pontiac

Swap Block BBC Engine Mock Up Block | GF-EJ-BBC-DIY superchargers-and-parts 2L V8 1978 - 1980Our patent pending tab and slot version of the mock up block provides accurate mounting positions of engine accessories and bolt ons. Precision formed returns on all weight bearing components and tight tolerance slots create a rigid and accurate representation of the GM Mark IV, V, and VI BBC engine block compared to bolt together types. Easily positioned by hand, the days of slinging an engine on a crane in and out of your build are over.? One tool