Only $9.99 shipping on orders $160+, no surprises
      Cart
      Translation missing: en.cart.general.empty
      MENU
        $1,899.28

        Piston and Ring - PowerPak - Cast - 4.075 in Bore - 3.0 x 2.0 x 3.0 mm Ring Groove - Minus 41.80 cc - GM Duramax - Kit

        Secure Payment Gateway

        american_expressapple_paydiners_clubdiscovergoogle_paymasterpaypalshopify_payvenmovisa

        GM 6.6L Duramax PowerPak Pi...

        Have a question?

        Description Reviews Shipping Policy Size Guide

        Piston and Ring - PowerPak - Cast - 4.075 in Bore - 3.0 x 2.0 x 3.0 mm Ring Groove - Minus 41.80 cc - GM Duramax - Kit

        Translation missing: en.general.search.loading
        Liquid error (layout/theme line 200): Could not find asset snippets/recently-viewed-tracker.liquid