Sealed Power Ring Set, Pontiac 455, Standard Bore (4.150") SPR-E300K-STD

Sealed Power (Speed-Pro) premium replacement piston ring set for Pontiac 455 engines, sized for a standard bore bore (4.150").

Ring Pack

• 5/64" top, 1/16" second, 3/16" oil
• Moly-faced top ring for excellent seal and long life
• Complete set for all 8 cylinders

Match your ring set to your finished bore size. Not sure of your over-bore? Measure your bores or ask our tech team and we'll confirm the right set.

Fishbowl part: SPR-E300K-STD