Hastings "Tough Guy" Racing File-Fit Piston Ring Set - Bore Size: 4.030" Top Ring: 5/64", Second Ring: 5/64", Oil Ring: 3/16" - Oil Ring Tension: Standard HELMET-BAG-XL 10 Ratio and Up

10 Ratio and Up

1997-2002 Dodge Ram 2500 Van

COMP Cams Endure-X Solid Roller Lifters are engineered to withstand the demands of aggressive cam lobe designs and increased RPM ranges

Bars / Channel / Springs

Hastings "Tough Guy" Racing File-Fit Piston Ring Set - Bore Size: 4.030" Top Ring: 5/64", Second Ring: 5/64", Oil Ring: 3/16" - Oil Ring Tension: Standard HELMET-BAG-XL 10 Ratio and UpHastings racing piston rings deliver race winning performance in even the most extreme applications. The low tension, low friction design provides unsurpassed combustion seating and exceptional sealing. Each set includes plasma moly, high tensile cast iron top rings; reverse twist, taper faced cast iron second rings, and choice of standard or low tension Flex Vent stainless steel oil control rings. Low tension oil rings make significant increases in