Re: 1970 3963512 Block Strange One
Probably a supply or engineering decision based on the new large displacement engine. GM may have done it for warranty prevention reasons. I presume the steel crank was non Tufftrided and non Crossdrilled.
Paul
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70 Camaro LA Z-28 03B Citrus Green LT-1 M-40 3.73's
69 Camaro X-77 Z-28 10C Cortez Silver M-21 3.73's Deluxe Project X - SOLD
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