What engines will Stage 3 Ram Air heads bolt up to ??

Asked by May 06, 2017 at 12:03 PM about the 1977 Pontiac Firebird Esprit

Question type: Maintenance & Repair

Have a bad crank in a 350 motor. It has ram air stage 3 heads
What other motors will they bolt up to ? 400 Pontiac ?  Will a 403 Olds fit in
that car and will the heads bolt up to it  Heads were just rebuilt and ready to
go, started to assemble the motor and found a crack in the crankshaft. In a
tough spot,what would you do ???

2 Answers


Why not get another crank?

Looking for one. Cant find one locally ! Found one in CA,guy wants way to much money and shipping is about $100.00.

Your Answer

Pontiac Firebird Experts

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    Samuel Moore
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