Plasma Moly V8 Ring Set Spr10375 STD suit 4.125" Bore STD
Product Information
SPEED PRO PLASMA MOLY V8 RING SET SPR10375 STD SUIT 4.125" BORE STD 1/16" X 1/16" X 3/16" These Speed Pro plasma-moly piston rings are designed to stand up to the rigors of racing and high performance street use, while providing a long service life. Just look at some of these features: Plasma-moly coated, barrel-shaped, ductile iron top rings that seal against blowby 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 proper tension without robbing horsepower. What more could you want?
