Chevrolet Performance 12524293 - Big-Block Piston Ring Set

Piston Rings, Moly, 4.470 in. Bore, 5/64 in., 1/16 in., 3/16 in. Thickness, V8, Single Piston Set Bore (in): 4.470 in. Bore (mm): 113.538mm File Fit: No Gapless: No Top Ring Included: Yes Top Ring Thickness: 5/64 in. Top Ring Material: Iron Top Ring Facing Material: Moly Second Ring Included: Yes Second Ring Thickness: 1/16 in. Second Ring Material: Iron Second Ring Facing Material: Cast iron Oil Ring Included: Yes Oil Ring Thickness: 3/16 in. Oil Ring Tension: Standard Oil Ring Material: Stainless steel Quantity: Sold as a set. Notes: Single piston set.