Speed Pro TRW compatible with Chevy 454 Forged 14cc Dome Coated Pistons & Moly Top Rings Combo Kit (4.280" Bore Diameter))

Description

Size:.030 Bore This Listing is for L2399NF Sealed Power Forged Pistons plus a matching Moly ring set for Chevrolet 454 V-8 - 4.280" bore (at .030" Over Size). Domed head .095" high. 5/64" 5/64" 3/16" ring grooves Pin diameter: .989" (Pins included). Stock 6.135" length rods Press-fit or floating Stock 4.000"" stroke. DurOshield skirt coated piston. 1971 Car 454-LS6 (USA); open chamber heads