SCS Professional Series Quick Change Gear Set #14K External Bump Stop Kit 1978-1981 Pontiac LeMans CID 231

1978-1981 Pontiac LeMans CID 231 Naturally Aspirated GAS

Baffled For Proper Fluid Control

1976-1978 Dodge B300Fits 1971 and newer Chrysler

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

EFI or carbureted

SCS Professional Series Quick Change Gear Set #14K External Bump Stop Kit 1978-1981 Pontiac LeMans CID 231SCS 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