Hastings "Tough Guy" Racing File-Fit Piston Ring Set - Bore Size: 4.060" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Oil Ring Tension: Low 931076 ACCEL Performance injectors feature all

ACCEL Performance injectors feature all new low-mass disc design that ensures accurate metering control even at ultra-low and high duty cycles

they are not typically used near the engine where high temperatures are present

stainless steel key enhances the security and safety features available with the Big Switch

Before purchase please verify if you have New Body Style or Classic Body Style on 2019-2021 Ram 1500 -- This part is for the New Body StyleNOTE: Will work WITH or WITHOUT Multifunction Tailgate

High conductivity

Hastings "Tough Guy" Racing File-Fit Piston Ring Set - Bore Size: 4.060" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Oil Ring Tension: Low 931076 ACCEL Performance injectors feature allHastings racing piston rings deliver race winning performance in even the most extreme applications. The low tension, low friction design provides unsurpassed combustion seating and exceptional sealing. Each set includes plasma moly, high tensile cast iron top rings; reverse twist, taper faced cast iron second rings, and choice of standard or low tension Flex Vent stainless steel oil control rings. Low tension oil rings make significant increases in