JE Pistons Ring Sets 1.0-1.2-2.8-3.250 52-170 Greater fin surface area means

Greater fin surface area means improved heat transfer

Each panel installs to the door securely with hook & loop fasteners and can be reinforced with the included trim screws for added strength

Includes Heavy Duty Mounting Bracket and hardware Powder Coated Silver 90 Inch OEM Style Wiring Harness Plug In Extension 2 x 90 degree 3/8 Inch Swivel Push-to-Connect Fitting 244 Inch Hi Temp/Hi Pressure Air Line Hose

Available in many different spring diameters

RB20 Running Boards With Drop Steps come with a Limited Lifetime warranty on materials and construction and a 5 year warranty on the the Textured Black Finish

JE Pistons Ring Sets 1.0-1.2-2.8-3.250 52-170 Greater fin surface area meansJE 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