if the other four pistons are good you will prob be better to sleeve and hone back to stock and use exist pistons. if there are other pistons bad then the boring and using oversize pistons may be more economical.

tom w

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.