Speed-Pro Standard Gap Plasma Moly Piston Ring Set - 4.250" Bore (+.030") - Top Ring: 5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Oil Tension Ring: Standard Earl's 5" - Short - Replaces

5" - Short - Replaces Chevrolet OEM (3990914/3988989/3777409/3989488) - 2 pc

Performance Quotient High Flow

Vehicle Applications: Jeep 07-18 Wrangler JK w/ 3-5" Lift

giving you rock-solid stability for whether you're putting your car on display for a show

NOS Fan Spray Nozzle 13500NOS Jet Required - Blue

Speed-Pro Standard Gap Plasma Moly Piston Ring Set - 4.250" Bore (+.030") - Top Ring: 5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Oil Tension Ring: Standard Earl's 5" - Short - ReplacesSpeed Pro designs and engineers pistons to meet the most demanding street performance and racing conditions. In combination, we draw upon more than 100 years of Speed Pro engine mastery to enhance the piston ring and its seal. Our Speed Pro(R) brand is recognized for being a winner in every form of racing, and is the proven horsepower leader in oval track and drag racing. Hell Fire(R) Rings: Speed Pro Hell Fire rings, manufactured from a specially