Swap Block BBC Engine Mock Up Block | GF-EJ-BBC-DIY superchargers-and-parts PRA6701OM- 67 Pontiac

PRA6701OM- 67 Pontiac

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

Smooth mandrel bends will give you the best flowing Ford down pipes in the industry

Adjustable No AN Thread 12 AN Angle Straight Assembly Method Crimp On Brand Earls Collar Material Aluminum Compatible Hose Ultra-Flex Emission Code 5 Finish Anodized Black Fitting to Hose Mate Type Crimp Collar Hose End Family Ultra-Flex Hose End Series 67 Hose Size 12 AN Material Aluminum Product Type Crimp-on Hose Ends Reusable No Swivel No Warning California Proposition 65

) 4 Hangers Included No Overall Length (In

Swap Block BBC Engine Mock Up Block | GF-EJ-BBC-DIY superchargers-and-parts PRA6701OM- 67 PontiacOur 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