4.6L MODULAR 2V TFS PISTONS 3.552" 16.5CC TFS801LM

Part Number: TFS801LM The L&M Difference - When Off the Shelf Won’t Make the Cut Why settle for “Off the Shelf” products? Here at L&M, we go above and beyond standard engine building design to offer specialized products that meet the highest performance requirements.  Features Modified for Trickflow® Cylinder Heads Ceramic coated tops for heat dissipation Teflon coated and Reinforced skirts for friction reduction and strength Hardened tool steel wrist pin for lifespan longevity Built in, not cut out, valve pockets  Specs Bore: 3.552" Pin:  .866" x 2.500" with .200" Wall CC's: -16.5cc Relief: .187" intake x .065" exhaust valve pockets Crown: .300" down minimum Skirt: .130" Minimum