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?
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