Hastings 4.120" Bore Piston Rings 5/64 x 5/64 x 3/16" Thick Standard Tension Moly - 8 Cylinder Dzus Fastener Spring measure the distance between plates

measure the distance between plates front and rear

Note that sometimes these materials are referred to as "fireproof"

Pit Stop USA offers Five Star Five Star MD3 Evolution 2 Dirt Late Model Lower Fender - Flou Green - Left 32004-23351-FGL at low everyday prices

Signature Brushless Spur Gear 5

Hastings 4.120" Bore Piston Rings 5/64 x 5/64 x 3/16" Thick Standard Tension Moly - 8 Cylinder Dzus Fastener Spring measure the distance between platesProduct Description: Piston Rings 4. 120 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Steel Plasma Moly 8 Cylinder For nearly 100 years, Hastings has earned its reputation as a leader in piston ring technology.