93CobraR - Sorry for the long delay, haven't checked this site for a while. I used the stock pushrods. I get quite a bit of valvetrain noise though, but I think it is from the noisy 1.7 rockers and using stock pushrods with my P heads that have been milled .030. I probably shoulda got a new length, but it wouldn't have been hardly any difference. I should just re-torque the rockers and it would probably fix it. As for the cam pin, I am not sure which one we used.
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91 GT - Cobra Intake, FMS 65mm TB, C&L 73mm MAF, GT-40P heads, Crane 2031 cam, Crane 1.7rr, Built AOD, Art Carr 2400 non-lockup converter, Transgo shift kit, BBK cold air, FMS 'P' headers, Pacesetter off-road H, BBK aluminum pulleys, Flows w/dumps, FMS 4.10's, Steeda STB, StangNet LCA's, for now...
Original GT-40P Tech Page