JE Pistons Ring Sets 100 79 130.5 30.7 57.0 9.5:1 -7.6 427 TMF (For Single Piston) - JG4901-3937 S 60 The pad surfaces are thermal

The pad surfaces are thermal scorched for a fast break-in

OVERRIDE SWITCH WITH STA1 CONTROLLER-FITS ALL EXCLUDING 75141-01A/75134-01A

1980 Pontiac Sunbird Base

0 Tonneau Cover - Black - Leather Grained Fabric - 2004-2008 Ford F-150 6' 6" Bed Styleside

2016 Mercedes-Benz E350 Base

JE Pistons Ring Sets 100 79 130.5 30.7 57.0 9.5:1 -7.6 427 TMF (For Single Piston) - JG4901-3937 S 60 The pad surfaces are thermalJE Piston Rings are designed to maximize horsepower through precision sealing of combustion pressure. They are offered in a huge selection of sizes, various materials, and in multiple thicknesses to suit a wide variety of engines. JE Pistons also offers an array of custom piston ring services including back cutting, dyke cutting, lapping, grinding, and PVD coating. These services, the same used by top NHRA Pro Stock and NASCAR teams, are now available