Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today's modern engines.

  • Face of top rings coated with latest generation Plasma-Moly
  • Decreases friction
  • Very resistant to scuffing
  • Exacting tolerances
  • Meets or exceeds OEM specifications

Bore (in.): 4.030 in.

Piston and Ring Oversize (in.): 0.030 in.

Top Ring Thickness:5/64 in.

Top Ring Facing Material: Moly

Second Ring Thickness: 5/64 in.

Oil Ring Thickness: 3/16 in.

More From This Category

SPEED PRO Piston Rings, Plasma-moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

SPEED PRO Piston Rings, Plasma-moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

$223.56

View
SPEED PRO Piston Rings, Plasma-moly, 4.030 in. Bore, 1/16 in, 1/16 in, 3/16 in. Thickness, 8-Cylinder, Set

SPEED PRO Piston Rings, Plasma-moly, 4.030 in. Bore, 1/16 in, 1/16 in, 3/16 in. Thickness, 8-Cylinder, Set

$220.44

View