Hastings "Tough Guy" Racing File-Fit Piston Ring Set - Bore Size: 4.185" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Oil Ring Tension: Standard AN Fitting Plug Edge's ability to display multiple

Edge's ability to display multiple engine parameters

Forgestar 1-piece F372 series wheel in 15 in diameter

Inner race to locate

equal and constant pressure is applied

Hastings "Tough Guy" Racing File-Fit Piston Ring Set - Bore Size: 4.185" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Oil Ring Tension: Standard AN Fitting Plug Edge's ability to display multipleHastings 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