Wiseco Piston Ring for 54.50mm Pistons - 2146CS Seizmik Pursuit Elite HD Side View Mirrors 2- 5/16" Split lock washers

2- 5/16" Split lock washers

Valve Pocket Dia - Exhaust: 2

2008 Polaris Sportsman 500 EFI

2015 Polaris RZR 1000 XP EPS

70 x 14mm Pan head bolts

Wiseco Piston Ring for 54.50mm Pistons - 2146CS Seizmik Pursuit Elite HD Side View Mirrors 2- 5/16" Split lock washersWiseco Performance Piston Rings Performance Piston Rings Titanium Nitride coated for increased durability. These rings resist wear from the exhaust bridge and are designed for extreme racing conditions. These rings maintain their size and geometry for exceptional ring seal providing sustained peak performance in race applications. Compatible with Wiseco branded pistons ONLY!!!! Manufacturer in the USA Note: Ring Sets come "Per Piston" and may be only