Rocker Shafts Insert Kit for Harley Davidson Twin Cam Engine- Rocker Lockers Bushings End Shaft Insert Kit

Fitment: for Harley-Davidson Twin Cam Motor V-Twins Function: There is a notch on the rocker shaft, and the bolt should abut against the notch to lock the rocker shaft in place. However, the bolt holes are too large and there is a gap. This gap causes the shaft to rotate and strike the bolt, causing a jump. The Rocker Lockers lock the rocker shaft and center the rocker support plate. Prevents rotation and impact of the bolts, eliminating the ticking of the rocker shaft impact plate bolts. The Rocker Lockers centered the middle rocker cover so that it is always in the same position, eliminating the different wear patterns on the rocker/valve and better aligning the push rod into the hole. The Rocker Lockers are tapered so they can lock themselves and wedge the bolts/shafts in place. Feature: Effectively improve the performance and efficiency of the engine. Standard size, it can be directly replaced. A repair kit that can replace your damaged accessories. Made of high quality plastic and metal,reliable quality and durable. It is recommended to replace the jaw base washer. This is the gasket between the inside of the rocker cover and each cylinder head. This product is suitable for all double cam engines, directly replace the old or worn, easy to install. Note: If you need to remove the lockers, just remove them and they can usually be reused. Package 4× Brass Precision Tapered Bushings 2×O-Rings 1× Washer for installation 1× Nut for installation 1× Teflon Centering Tool Locks