Benefits
- Exceeds OEM Specs
- Fast Break-in To Cylinder Bore
- Decreased Friction
- Excellent Oil Carrying Capacity
Features
- 4.030" Bore
- Plasma-moly Top Rings
- Stainless Steel Oil Rings
Sealed Power Plasma-Moly Piston Ring Set - 4.030" BoreAdd a fresh set of piston rings to the bottom end of your Windsor engine with a set of 4.030" Sealed Power plasma-moly piston rings for your 1979-1995 Mustang 5.0/5.8. Whether you are building a new engine or upgrading your stock engine, new piston rings are always a must to prevent damage and wear. Sealed Power plasma-moly piston ring sets are equipped with a heat-resistant plasma-molybdenum facing material. Plasma-moly is a relatively soft and porous ring facing that offers excellent oil retention and rapid break-in to the cylinder bore surface. Supplied in standard 4.030" bore for over-bored piston sizes, these are perfect for installing your freshly bored engine. All of this combines to provide excellent resistance to flaking, decreased friction, a high melting point, and high scuffing resistance. The second ring uses a cast iron-facing material for superior durability. Stainless steel oil control rings are strong and help prevent excessive oil consumption. Sealed power uses exacting tolerances that exceed OEM specifications.
Piston Ring Specs- Bore: 4.030 in.
- Top Ring Thickness: 1.5mm
- Top Ring Material: Iron
- Top Ring Facing Material: Moly
- Second Ring Thickness: 1.5mm
- Second Ring Material: Iron
- Second Ring Facing Material: Cast iron
- Oil Ring Thickness: 4.0mm
- Oil Ring Material: Stainless steel