Total Seal Classic Race Piston Rings 4.000" Bore File Fit 2.0 x 1.5 x 4.0 mm Thick - Standard Tension 1346004 They are made of chromoly

They are made of chromoly steel and are heat treated

1/4 in Hex Male Drive Ford

1999-1999 Chevrolet K2500 Suburban

Sizes listed are approximate

2-32" and Coil Wire 32"

Total Seal Classic Race Piston Rings 4.000" Bore File Fit 2.0 x 1.5 x 4.0 mm Thick - Standard Tension 1346004 They are made of chromolyProduct Description: Piston Rings Classic Race 4. 000 in Bore File Fit 2. 0 x 1. 5 x 4. 0 mm 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