Speed Pro Speed Pro Piston Rings 4.500" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 111028 1979-1979 GMC K2500

1979-1979 GMC K2500

Gm And Chevy With 5/16" Engine Plate

while internal machining helps to reduce weight

and are recommended for all race applications

24 x 24 in Sqaure

Speed Pro Speed Pro Piston Rings 4.500" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 111028 1979-1979 GMC K2500Face of top rings are coated with the latest generation Plasma Moly Plasma Moly ring face decreases friction and is highly resistant to scuffing Ensures dependable performance and superior service life Application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trustFrom pistons to engine bearing components, Speed Pro offers an array of performance engine parts. You can rely on Speed Pro for industry