zz 502 clutch boss

  1. ZZ 502 clutch boss/MFP

    New Member Introductions
    Thanks to everybody on the great forums here. I would like to add my 2 cents worth as there is so much wrong info out there. In regards to the ZZ 502 engine I just bought my engine 1/02/12 So this is very current info. The clutch Boss is pre drilled into the engine block from the factory. The...