PM sent.
That block uses the 347-370 crank but has a small bore for some reason. My only guess is lower road taxes for small displacement??
Will fit any '55-'59 Pontiac
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"At no time did we exceed 175 mph.”
Dan Gurney's truthful response to his and Brock Yate's winning of the first ever Cannonball Baker Sea-to-Shining Sea...
Still have my 1st Firebird
7th Firebird
57 Starchief
Last edited by 694.1; 10-24-2021 at 08:00 PM.
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