Speed Pro Economy Piston Rings 4.040" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Iron 915025 5 Year Subscription Included

5 Year Subscription Included

overflow tanks

This Big Block Chevy heavy duty extra deep Marine oil pan is for Mark V style Big Blocks with 1 piece rear seal and is designed for offshore racing

Gauge Line Kit

High-Temperature Epoxy is filled under vacuum to ensure complete impregnation

Speed Pro Economy Piston Rings 4.040" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Iron 915025 5 Year Subscription IncludedProduct Description: Piston Rings Economy 4. 040 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Cast Iron Phosphate 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