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  1. 1964 C4 to 1971 302 compatibility question

    C4 Transmissions
    Can I use a 1966 C4 (C6DP date code) with a 1971 302 engine. I am looking at a transmission and it comes with flex plate torque converter etc. It is what came out of my project but a new motor going in. Am I going to run into any trouble, I know the spline count changed in 1970, but as long as...