Hastings "Tough Guy" Racing Standard Piston Ring Set - Bore Size: 4.000" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Oil Ring Tension: Standard 20-OTL-NR-LXL 2005-2008 Pontiac Grand Prix

2005-2008 Pontiac Grand Prix

While Superchips initially focused on serving the British racing community with high-end solutions

Replacement throttle linkage arm for early Ford vehicles with passenger side throttle operation

040 in Compression Thickness

With Out EGR

Hastings "Tough Guy" Racing Standard Piston Ring Set - Bore Size: 4.000" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Oil Ring Tension: Standard 20-OTL-NR-LXL 2005-2008 Pontiac Grand PrixHastings 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