Hastings "Tough Guy" Racing File-Fit Piston Ring Set - Bore Size: 4.030" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Oil Ring Tension: Low V2P21 0 GT/LX WITH 30 POUND

0 GT/LX WITH 30 POUND FUEL INJECTORS AND AFTERMARKET FENDER MOUNTED COLD AIR INTAKE KIT

The system is then finished off with dual 4

most positive shifting units on the market

1970-1971 Pontiac GTO

Hastings "Tough Guy" Racing File-Fit Piston Ring Set - Bore Size: 4.030" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Oil Ring Tension: Low V2P21 0 GT/LX WITH 30 POUNDHastings 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