I will give you what I know
1 "7k3" stock casting now ported and polished (hardened exhaust valve seats for the intro to unleaded)
2 8.5 to 1
3 stock intake and exhaust with carter 4bbl
4 not sure but think it is a 3.73 or less
5 automatic TH400 with a hurst dual gate shifter
6 old one ran real strong around 2500-3200 rpm
7 street mostly
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