Total Seal Classic Race Piston Rings 4.375" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 1425021 7-1/4 in Quarter Master V-Drive

7-1/4 in Quarter Master V-Drive / Optimum-V / Pro-Series Clutches

high articulation rod ends

An adjustable mechanical advance mechanism is mounted on top of the shaft

18 in Square

All springs are imprinted with the part number

Total Seal Classic Race Piston Rings 4.375" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 1425021 7-1/4 in Quarter Master V-DriveProduct Description: Piston Rings Classic Race 4. 375 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