Total Seal Classic Race File Fit Piston Rings - 4.175 in Bore - 1/16 x 1/16 x 3/16 in Thick - Plasma Moly - 8-Cylinder Driving Shoes Adapts to changing background noise

Adapts to changing background noise

Dual 3/8 in NPT Outlets

The Ready-to-Run distributor is a great choice for your engine

1975-1980 Chevrolet C30

Total Seal Classic Race File Fit Piston Rings - 4.175 in Bore - 1/16 x 1/16 x 3/16 in Thick - Plasma Moly - 8-Cylinder Driving Shoes Adapts to changing background noiseProduct Description: Piston Rings Classic Race 4. 175 in Bore File Fit 1 16 x 1 16 x 3 16 in Thick Standard Tension Ductile Iron Plasma Moly 8 Cylinder Total Seal is known for their piston ring sets. They offer a wide selection of off the shelf options and also offer and the ability to custom order ring sets to meet your specifications. Total Seal also has a full line of tools, testers, and lubricants to aid in piston ring installation. Total Seal's