SCS Professional Series Quick Change Gear Set #14K External Bump Stop Kit EFI or carbureted

EFI or carbureted

1978-1981 Pontiac LeMans CID 231 Naturally Aspirated GAS

Professional Quick Fill

Holley's popular cast aluminum oil pan (P/N 302-1) designed to retro-fit LS engines into trucks

You can also set an rpm limit that will protect your engine from over-rev damage caused by a missed shift or driveline failure

SCS Professional Series Quick Change Gear Set #14K External Bump Stop Kit EFI or carburetedSCS Professional Series Quick Change Gears are made from aircraft steel for maximum strength. Each gear has a shaved finish to minimize backlash and run out, and is broached for proper 10 spline shaft fit. The SCS Extra 5 step heat treating process yields maximum gear life for high stress applications such as big block Oswego Super Modifieds and World of Outlaws Sprint Cars. Gears have a black oxide finish, and the faces have been lightened to reduce