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1979-95 Mustang Sealed Power Plasma-Moly Piston Ring Set - 4.030" Bore 5.0/5.8


1979-95 Mustang Sealed Power Plasma-Moly Piston Ring Set - 4.030" Bore 5.0/5.8

Install fresh rings on your 302 or 351W engine with a set of 4.030" bore Sealed Power plasma-moly piston rings for your 1979-1995 Mustang 5.0/5.8.

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Item #SP-E458K30
MPN# E458K30

Everyday Low Price: $84.99

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  • Ford Mustang - 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
  • Engines: 5.0, 5.8
Product Note
  • Double-check the ring thickness of the pistons prior to purchase. 

 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

 What's in the Box

  • (8) Piston Ring Sets

Sealed Power Plasma-Moly Piston Ring Set - 4.030" Bore
Add 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

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