Butler Custom Pontiac Procharger Cog Drive Kit, Up to 1250 hp

Take your Pontiac to the next level with a Butler Custom Procharger Kit.

Designed and tested in house at Butler Performance and able to produce up to a massive 1250hp.

Includes custom cnc plate, head block, brackets, pulleys, procharger head unit, tensioners, and all necessary hardware

Fits under the hood of most Pontiac cars. ATI balancer included in kit and must be used. Crank pulley will have to be drilled to accommodate the ATI bolt Pattern.

Works with alt and ps. Will not work with AC

Evac pump kit optional (pictured)

Includes BPI-1027 crank pinning kit