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Q: Can you put vortec heads on 86 350 with high top pistons

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I have a 350/355 an I was wondering if I can put, my vortec heads on the 86 block with high top pistons
My car has an automatic transmission.

A: Hello. The Vortec heads should bolt up to t...

Hello. The Vortec heads should bolt up to the 86 350 block, however, they will require a different manifold and engine management system. In regards to the high top pistons, I would calculate the compression ratio that should theoretically be achieved, if it is not excessively or dangerously high. I would consider it safe to use those pistons. Best of luck!

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