Engine - Rocker Arm

1936 Knucklehead rocker end cap kit with rocker arm shafts. Sold as a 32 piece kit. *NOTE: Caps fastened to rocker shafts by oval head screws. Note...

Kibblewhite #: 20-21045 M8 rocker arm tower stud and nut kit. Studs and nuts are heat treated alloy steel and have rolled threads. Kit is for use o...

OEM #: 17435-57A Sifton rocker arm shaft set The rocker arm shaft set measures 1/2 inch-20 thread where the end caps screw in. Fitment: 1957-1985 XL

Rocker arm shaft kit with 4 arms Fitment: 1957-1985 XL

Knucklehead rocker arm shaft set features oil galley's milled into each shaft as required on the 1937 EL models with the tea cup type valve spring ...

Sifton rocker arm shaft kit includes rocker arm rear exhaust front and rear intake rocker arm shaft rocker arm springs spacers shims nuts and o-rin...

Sifton rocker arm and shaft kit for Shovelhead models includes four rocker arms with bushings installed o-rings four shafts shims spacers chrome re...

Colony #: 7110-8 PARKERIZ · OEM #: 17447-36, 114-36 Parkerized Knucklehead rocker arm shaft nuts Fitment: 1936-1940 EL 1941-1947 FL

Eastern #: M-4-4532 · OEM #: 17611-83 Evolution rocker arm shaft is.005 oversize. Fitment: 1986-2017 FLST 1984-2016 FLT 1984-2017 FXD 1984-1...

OEM #: 17611-83 Sifton rocker arm 4 piece shaft set for 1986-up. Fitment: 1986-2017 FLST 1984-2016 FLT 1991-2017 FXD 1984-1994 FXR 1984-20...

OEM #: 17611-66A Replica rocker arm shaft for 1966-1984 Big Twins. Fitment: 1966-1984 FL 1979-1983 FLT 1971-1984 FX 1982-1983 FXR

OEM #: 17425-36, 102-36 Rocker arm ball stud comes as 4 pieces. Fitment: 1937-1940 EL 1941-1947 FL

OEM #: 17435-39, 17438-39, 17441-39 Sifton Knucklehead rocker arm shaft set. Front intake measures 4-1/8 inch and has an actual ground surface of 4...

Jims #: 17611-66B · OEM #: 17611-66B Jims rocker arm shaft has an outer diameter at the big end of.937 inch and the small end of.434 inch. Measurem...

OEM #: 17375-48, 99-48 Replica rocker arm only for front exhaust and rear intake. Fitment: 1948-1965 FL

OEM #: 17360-48, 98-48 Replica rocker arm only includes one front intake and one rear exhaust and is complete with shafts. Fitment: 1948-1965 FL

OEM #: 17635-48, 17611-48 Replica rocker arm assembly includes one front exhaust and one rear intake and are complete with shafts and blocks. Fitme...

OEM #: 17360-48, 17611-48, 98-48 Replica Rocker Arm Assembly are complete with shafts and blocks. Upper and lower block sets may have to be honed p...

OEM #: 17397-57A Rear intake rocker arm includes bushings installed Fitment: 1957-1985 XL

OEM #: 17396-57A Front intake rocker arm includes bushings installed. Fitment: 1957-1985 XL

OEM #: 17395-57A Rear exhaust rocker arm includes bushings installed. Fitment: 1957-1985 XL

OEM #: 17394-57A Front exhaust rocker arm includes bushings installed. Fitment: 1957-1985 XL

OEM #: 17360-66 Replica Rocker Arms come complete with bushings installed and are for use on 1966-84 Big Twin models. Rocker arms are rear exhaust ...

OEM #: 17611-66A Replica rocker arm shafts are for use on Big Twin models. Shafts are manufactured to meet or exceed OEM specifications for long la...