pistons for TTA


I just got a new 109 block that hasn't had any machine work done to it since it left the factory and I want to get some new pistons. Where is the best place to buy pistons for a TTA?



Well-Known Member
I went with custom JE pistons that had same dish and ring and pin size as stock. I went .20 over … check an see if jack cotton has the specs or I can look an see if I still have my sheet for pistons.

I’d say it be really hard to find the gm nos tta pistons. I had 4 good stock used ones but sold them 3FF06DF9-8055-4DE4-AE32-5A446C3702EF.jpg
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