Speed-Pro File-Fit Piston Ring Set - Plasma-Moly - 4.125" Bore - 1/16" - 1/16" - 3/16" Thickness - 8-Cylinder - Set of 8 2070131 006” oversized bronze gear installedO-ring IB0-0779-A01-044-M Color:Iridium Mirror it isn t a HYP188A0600

Speed Pro File Fit Piston Ring Set Plasma Moly 4.125" Bore 1 16" 1 16" 3 16" Thickness 8 Cylinder Set of 8 2070131 006” oversized bronze gear installedO ring IB0 0779 A01 044 M Color:Iridium Mirror it isn t a HYP188A0600 006” oversized bronze gear installedO ring seals can be added to modified blocks to improve oil pressure controlSpecial oil tract improves lubrication to the distributor and cam gearPolished steel shaft is QPQ coated and guided by a sealed ball bearingAdjustable slip collar mounting flange for engines with modified deck heightsMaintenance free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm rangeCNC machined billet aluminum housing and billet aluminum base 375 in Wide