I have a stock LM 7, 5.3 doing a swap I wanted to get the Summit racing PR368107 Pro LS Piston and Rod kit. Using my stock crank, going over by.030 and same length rod. These pistons are 7CC dish and the stock ones are 8CC, that shouldn't make too much of a difference should it? I am going to use my stock 862 heads also.
Thank you for the help!
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Monday, February 8th, 2021 AT 2:03 PM