| High compression pistons, .030 oversizeAdditional Information High compression pistons. .030 oversize. High compression aluminum pistons, complete with fitted wrist pins. These pistons will increase the power and pickup of any Model T engine. The lighter weight not only increases power, it will also save wear and tear on your engine. These pistons can not be used with accessory high compression aluminum heads. (NOTE: These High compression pistons require special rings, Part# 3023HC.030.) Questions and Answers To ask a question about this item please press and fill out the form. Customers Who Bought This Item Also Bought | |