as well as the 1-3/4"

These pushrods replace the stock steel rods and still retain the hydraulic lifters

minimizes fluid leakage

Includes throttle tube

Regular oil changes are essential to keep contaminants from accumulating

Heavy Duty Gear Guard 85w-140 Transmission/Gearbox Oil - 1 qt. Bottle Vendor_Mullins Chain Drive as well as the 1-3/4"Spectro Heavy Duty Gear Oil is a premium quality lubricant formulated specifically to run in motorcycle transmissions to prevent rust, corrosion, oxidation and to combat foaming and gear pitting. Formulated specifically for Big Twin Transmissions and dyed red, it reduces drag, friction losses, wear, and extends gear life. GL 5 rated. 1 quart bottle.