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1979-95 Mustang Sealed Power Plasma-Moly Piston Ring Set - 4.000" Bore 5.0/5.8


1979-95 Mustang Sealed Power Plasma-Moly Piston Ring Set - 4.000" Bore 5.0/5.8

Refresh the bottom end of your 302 or 351W engine with a set of standard bore Sealed Power plasma-moly piston rings for your 1979-1995 Mustang 5.0/5.8.

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Item #SP-E458K
MPN# E458K

Everyday Low Price: $81.99

Low Stock Only 3 available.
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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

  • 4.000" 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 - 4.000" Bore
Add a fresh set of piston rings to the bottom end of your Windsor engine with a set of Sealed Power plasma-moly piston rings for your 1979-1995 Mustang 5.0/5.8. Whether you are building a new engine or refreshing 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 4.000" bore for stock piston sizes, these are perfect for refreshing your stock 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: 4.000 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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