Speed-Pro Standard Gap Plasma Moly Piston Ring Set - 4.125" Bore (+.040") - Top Ring: 1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Oil Tension Ring: Standard GB110020 dyno testing and constant fine

dyno testing and constant fine tuning ensures the most power from each part Jet Performance Products make

Dedication to manufacturing and developing superior products has established Energy Suspension as the most asked-for name in performance polyurethane components today

Used For MSD PN 8433/8467

High pressure performance upgrade for M365

Pit Stop USA offers Eibach Front Coil Spring - 5" OD x 9

Speed-Pro Standard Gap Plasma Moly Piston Ring Set - 4.125" Bore (+.040") - Top Ring: 1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Oil Tension Ring: Standard GB110020 dyno testing and constant fineSpeed 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