Sealed Power Performance Piston Rings - 4.390 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8-Cylinder H76403F Wrinkle Powder Coat finish

Wrinkle Powder Coat finish

Visual Light Transmission = 90% compared to competitors 8 layer at 83

The core is lubricated with Teflon prior to assembly and then sealed in a heavy plastic outer casing for a lifetime of durability and smooth operation

MOMO MOD 88 features three anodized spokes with a thick round-section grip covered in premium suede

Sealed Power Performance Piston Rings - 4.390 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8-Cylinder H76403F Wrinkle Powder Coat finishProduct Description: Piston Rings Performance 4. 390 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Steel Moly 8 Cylinder Sealed Power engine products are application engineered components, including pistons, piston rings, engine bearings, oil pumps and lifters. These proven replacement parts are the result of product development efforts, dedicated to putting only the absolute best on the street. Our engineers design and validate the