Rocker Covers & Rockers

27 products

Shop the range of aftermarket motorcycle engine products at Pro Class Custom Parts.

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$267.99

Features & Benefits:- * Helps prevent M8 Cylinder Head Cracking. * Relieves stress on the M8 cylinder heads. * The factory and SE cylinder heads have an extremely weak link with the rocker ar...

JIMS

$230.99

Features & Benefits:- * Std. O.D. on big end is .937″, smaller end is .434″. * This rocker shaft replaces H-D# No. 17611-66B * Sold each – 4 Required Per Bike Proudly Made in the USA by JIM...

$2,152.99

Features & Benefits:- * Top End Guardian Kit has S&S proven performance parts to eliminate weak points in your M8 top end * Everything you need in one convenient kit! * Rocker arm shafts a...

DAYTONA JAPAN

$1,486.99

Features & Benefits:- * Polished Finish * For all shovelheads 1966-1984. * Includes two rocker cover stud spacers for both the 1966-1981 (short stud) and 1982-1984 (long stud) applications. ...

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$1,528.99

Features & Benefits:- * Forged Roller Rockers. * Engine builder MUST check rocker arm to rocker cover clearance. * Clearancing may be required. * S&S roller rockers are forged from 8620 s...

$1,527.99

Features & Benefits:- * Sold as a Kit. Tech Tips:- * SS90-4351 Rocker Shafts are required if using the S&S Shovel Rocker Covers. * OEM Rocker shafts can be re-used if running OEM Rocker Co...

$1,445.99

Big lift cams can open up the high rpm potential of the M8 powerplant, but they can also cause their own issues due to the extra stresses and stock valvetrain geometry. Excessive valve thrust and ...

ARLEN NESS

$1,201.99

Features & Benefits:- * Carved from 6061 T-6 forged billet aluminum. * Drastically changes the look of your engine. * Replaces OEM top rocker box covers. * Includes necessary gaskets and hardw...

FEULING

$945.99

Features & Benefits:- * Machined from billet 6061 aluminum with square surfaces, promoting excellent umbrella valve sealing, longer main breather exit nipples with dual O-rings to promote bett...

ROLLIES SPEED SHOP

$713.99

Features & Benefits:- * Kit Includes Upper Rocker Cover OEM # 17501-86 / 17551-96 * Kit Includes Middle Rocker Cover OEM # 17533-86 / 17538-96 * Kit Includes Lower Rocker Cover OEM #17532-86 /...

FEULING

$204.99

Kit Includes 6 of 3 thicknesses: 0.003, 0.005, 0.0010 Features & Benefits:- Quiet your engine by tightening the rocker arm to cylinder head end play clearance. FEULING recommends an ideal side...

JIMS

$207.99

Features & Benefits:- * These bushings are manufactured from solid billet bearing bronze bar stock. * Ream to fit. Use JIMS# tool No.95760-57 for removal, No.2357 for installing and No. 94804...