Hastings "Tough Guy" Racing Standard Piston Ring Set - Bore Size: 4.060" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Oil Ring Tension: Standard H774001XS Easily transported with the patent

Easily transported with the patent pending FLO-FAST Compact Versa Cart coupled with the choice of up to 15 gallons of capacity (sold separately)

1958-1961 Dodge Lancer

over tightening

1982-1992 Oldsmobile Cutlass Ciera

550" OD valve springs

Hastings "Tough Guy" Racing Standard Piston Ring Set - Bore Size: 4.060" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Oil Ring Tension: Standard H774001XS Easily transported with the patentHastings 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