Accessory Kit

Accessory kit allows you to mount the Porsche alternator and AC compressor to a Gen 4 LS block. This comes with the tensioner and belt. It uses a LS4 harmonic balancer for wet sump motors and comes with a custom spacer for the harmonic balancer and all hardware. This system will work with the z06 dry sump system by modifying a LS7 crank pulley to add two more ribs to the rear belt position. The kit currently does not work on Gen 3 blocks because of a missing hole for the alternator mount.