Couvre-culasses

Daytona, Shovelhead rocker box set. Polished

Polished cast aluminum. OEM reproduction of front and rear rockerbox. Does not include internals. Repl. 17516-77B/17550-80 (rear) and 17517-77B/17552-80 (front)....

Valve spring set

Oil transfer valve

Shovelhead rocker box set. Chrome

Chrome plated cast aluminum. OEM reproduction of front and rear rockerbox. Does not include internals. Repl. 17516-77B/17550-80 (rear) and 17517-77B/17552-80...

Rocker box cover, upper. Chrome

Valve key set

OEM style replacement valve keepers. Sold in set of 8 to service one engine. Repl. 18229-83A.

Rocker cover spacer, chrome

Rocker cover lower, chrome

Rocker cover, lower. Chrome

Chrome plated aluminum. OEM style replacement part for Evolution Big Twin rocker covers. Fits front and rear cylinder head. OEM...

Rocker cover, spacer. Chrome

Chrome plated aluminum. OEM style replacement part for Evolution Big Twin rocker covers. Fits front and rear cylinder head. OEM...

Rocker cover, upper. Chrome

Chrome plated aluminum. OEM style replacement part for Evolution Big Twin rocker covers. Fits front and rear cylinder head. OEM...

M8 Rocker box cover set. Chrome

OEM style replacement chrome plated rocker covers. Manufactured from forged aluminum. OEM replacement reference 25700409 (chrome), 25700520 (black)

Evo Sportster rocker cover set (1 cyl.). Black

Black finish. OEM style rocker covers. Complete set for one cylinder head. Includes gaskets. Hardware is not included. Note: Rocker...

Evo Sportster rocker cover set (1 cyl.). Polished

Polished finish. OEM style rocker cover. Complete set for one cylinder head. Includes gaskets. Hardware is not included. Note: Rocker...

Twin Cam rocker cover kit, OEM style. Chrome

Chrome plated. Complete kit for 2 cylinders. OEM style replacement for 17572-99 upper & 17573-99 lower covers.

Valve key set

OEM style replacement valve keepers. Sold in set of 8 to service one engine. Repl. 18228-30.

Valve key set

OEM style replacement valve keepers. Sold in set of 8 to service one engine. Repl. 18228-36.

Twin Cam rocker cover kit, custom style

Chrome plated. Custom style 2-piece die-cast aluminum imported rocker box kit, incl. gasket set. Compatible with OEM style gaskets.

Evo B.T. rocker cover kit (1 cyl.). Chrome

Chrome plated aluminum. Complete rockerbox set for one cylinder head. With breather passages and umbrella valves for late model head...

Evo rocker covers set, custom style. Chrome

Die-cast custom aluminum rocker box set with a chrome plated finish. The chrome plated center rocker arm carrier is precision...

Panhead rocker cover D-ring kit. Chrome

Chrome plated die-cast aluminum reinforcement D-rings. Complete with chrome plated 24-piece socket head (allen head) hardware kit. Repl. 17509-54A D-rings.

Panhead rocker cover set. Chrome

Chrome plated steel. OEM style reproduction. Repl. 17500-48.

Rocker box stud kit for 1 cylinder head. Zinc

Zinc plated. Complete kit to replace all studs in 1 cylinder head of 66-84 Shovel models. Kit includes 1 motor...

Valve key set

OEM style replacement valve keepers for stock 7mm diameter valves. Sold in set of 8 to service one engine.