Speed-Pro Standard Gap Plasma Moly Piston Ring Set - 4.000" Bore - Top Ring: 5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Oil Tension Ring: Standard HASZF20IM 25 x 32 x 6

25 x 32 x 6

Ultra lightweight and strong

18 in Long Rod

and mess with one of these pre-FLVLRQ_x0003_EHDULQJ_x0003_SDFNHUV_x0011__x0003_7KHVH_x0003_DSSOLFDWLRQ_x0010_VSHFL¿F_x0003_WRROV_x0003_SDFN_x0003_the proper amount of grease into a roller bearing

1992-2016 GMC Yukon

Speed-Pro Standard Gap Plasma Moly Piston Ring Set - 4.000" Bore - Top Ring: 5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Oil Tension Ring: Standard HASZF20IM 25 x 32 x 6Speed 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