Speed Pro Performance Piston Rings - 4.360 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8-Cylinder E424K40 1142201 Allows 295mm Wide Tires on

Allows 295mm Wide Tires on 1962-1965 Chevy II & 315mm Wide Tires on 1966-1967 Chevy II

C valve system

890 in Square Port

Step-Up Spring Assortment includes 3in

We offer horn buttons that show the nine bolt pattern design (as seen here) for a high tech performance look or you can dress it up with a larger style GT9 horn button that covers the nine bolt pattern and gives it a smooth elegant appearance

Speed Pro Performance Piston Rings - 4.360 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8-Cylinder E424K40 1142201 Allows 295mm Wide Tires onProduct Description: Piston Rings Performance 4. 360 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Steel Moly 8 Cylinder From pistons to engine bearing components, Speed Pro offers an array of performance engine parts. You can rely on Speed Pro for industry leading performance engine technologies, from cutting edge Digital Diamond Profiled pistons to A Series bearings. They are engine components performance enthusiasts and racers can