L86-99 XL connecting rod roller & retainer kit. STD - L86-99 XL(NU) 544638 switch head with bezel approx

switch head with bezel approx

Used for easy removal and installation of oil pump pressure relief spring

No additional parts are required because the complete stock valve train can be retained

Exact replica as used on classic H-D models for lightweight racing

An adjustment knob with display

L86-99 XL connecting rod roller & retainer kit. STD - L86-99 XL(NU) 544638 switch head with bezel approxRollers only are available in various oversizes. For L86 99 Sportster models use oversize crankpins. No oversized rollers available for these models. Check our oversize crankpins. Note: When MCS 518085 (52 E86 style) is used oversize rollers are available and can be used.