These TS1 Street and Race piston rings from Total Seal feature ductile iron conventional top rings, gapless second rings, and the correct 3-piece oil rings for your application. Ensure proper sealing and cylinder pressure in your next engine with Total Seal TS1 Street and Race piston rings.

Bore (in): 4.030 in.

Bore (mm): 102.362mm

File Fit: Yes

Top Ring Included: Yes

Top Ring Thickness: 1/16 in.

Second Ring Included: Yes

Second Ring Thickness: 1/16 in.

Oil Ring Included: Yes

Oil Ring Thickness: 3/16 in.

Oil Ring Tension: Standard

Oil Ring Tension Rating: 20 lb.

Gapless: Yes

Top Ring Material: Ductile iron

Top Ring Facing Material: Ductile iron

Second Ring Material: Cast iron

Second Ring Facing Material: Cast iron

Oil Ring Material: Stainless steel