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  • 4.020" Bore - 1/16 - 1/16 - 3/16 Plasma Moly Piston Ring Set

4.020" Bore - 1/16 - 1/16 - 3/16 Plasma Moly Piston Ring Set

SKU: PCE306.1018


Brand:Procomp Electronics
Part Number: PCE306.1018
Part Type:Piston Rings
Bore (in):4.020 in.
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
File Fit: Yes
Gapless: No
Top Ring Material: Ductile iron
Top Ring Facing Material: Plasma-moly
Second Ring Material: Cast iron
Second Ring Facing Material: Cast iron
Oil Ring Material: Stainless steel
Quantity:Sold as a set.

Procomp Electronics piston rings are designed to stand up to the rigor of racing and high-performance street use, while providing a long lasting life. Procomp Electronics piston rings feature: Plasma-moly coated, barrel-shaped, ductile iron top rings that seal against blow-by when the piston rocks in its bore; tapered secondary rings that seal against the oil control rings upper surface for excellent oil control; and 3-piece oil rings with stainless steel expanders that provide accurate tension without the loss of any horsepower.