Swap Blockâ„¢ Mock Up LS Engine Block GM truck electric fan 1965-1969 BBC

1965-1969 BBC

Chevelle Deluxe

This kit will be able to control your single

That's the great thing

Check out the videos of this turbo screaming and making some killer power

Swap Blockâ„¢ Mock Up LS Engine Block GM truck electric fan 1965-1969 BBCThe ORIGINAL Lightweight Steel LS Swap Block Engine: Gen III LS, Gen IV LS Years: 1997 2020 Our patent pending swap block uses our unique tab and slot design to provide accurate mounting positions of engine accessories and bolt ons. This distinctive design is lightweight and comes disassembled for ease of shipping and storage. Precision formed returns on all weight bearing components and tight tolerance slots create a rigid and accurate representation