Description
Hastings "Tough Guy" Racing File Fit Piston Ring Set Bore Size: 4.165" Top Ring: 1 16", Second Ring: 1 16", Oil Ring: 3 16" Oil Ring Tension: Standard Rear Control Arm Bushing These lifters are manufactured using WEI7155 These lifters are manufactured using the tightest tolerances in the industry to ensure peak performance in your application Large Port Standard Tension Instructions for file fitting included