Speed-Pro Standard Gap Plasma Moly Piston Ring Set - 4.250" Bore - Top Ring: 1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Oil Tension Ring: Standard 91609039 8 RGB LEDs indicate proper

8 RGB LEDs indicate proper operation as well as log faults

to let your Chrysler 273-360 (LA) engine produce additional horsepower and torque

531" Teflon seals and prevents seal distortion or gouging during installation

5L (tt)Vehicle Applications: Ford F-150 17-18 V6-3

Replaces SP116LM

Speed-Pro Standard Gap Plasma Moly Piston Ring Set - 4.250" Bore - Top Ring: 1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Oil Tension Ring: Standard 91609039 8 RGB LEDs indicate properSpeed 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