This may be long but gotta tell ya what a friend of mine told me, who is a machinest, drag races/ pro stock/big block chevys. Another friend with a jeep/bigblock chevy 800hp was blowing 400turbos left and right. I was telling Fuzzy htis and he said the guy should get a 350 turbo and build it. He said the 350 for some things are stronger, I think like low end torque. I have always had 350's and never had any problems with any of them. Mine is beefed up with some 400 turbo stuff. Shifts like it has a shift kit and it doesn't. Fuzzy is very smart, a low budget racer, takes tranny apart after every race day and experiments with things.
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67 stepside 4x4 Owensville MO
mudder67@hotmail.com