Sealed Power Performance Piston Rings - 4.093 in Bore - Drop in - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8-Cylinder RG40003M For nearly thirty years

For nearly thirty years

Big M Cylinder Head

1964-1968 Dodge P100 Van

x 7" Bellmouth O

Direct or Remote Side Reservoir

Sealed Power Performance Piston Rings - 4.093 in Bore - Drop in - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8-Cylinder RG40003M For nearly thirty yearsProduct Description: Piston Rings Performance 4. 093 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