Arlen Ness, oil pressure gauge kit. Smooth - 99-17 Twin Cam (excl. Touring with stock oil pressure gauge) (NU) 561784 especially designed by Philips for

especially designed by Philips for motorcycle use

either bottom or head vent models

OEM style replacement for early Springer forks

this is a must-have for all motorcycle lovers

required for 566635 adapter when used with S&S engines

Arlen Ness, oil pressure gauge kit. Smooth - 99-17 Twin Cam (excl. Touring with stock oil pressure gauge) (NU) 561784 especially designed by Philips forChrome plated bracket. Pressure gauge features a stainless housing, glass lens and glycerin filling for vibration damping. Bracket is CNC machined billet aluminum. Kit includes 60 PSI gauge, billet bracket & gauge cone, stainless oil hose and necessary hardware.