Cam Chest & Cams & Oil Pumps

221 products

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

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$624.99

Chris Rivas Rocket Cams for Milwaukee 8! Features & Benefits:- * Bolt-in big power cam for 114+ engines * Improved lobe designed * Best power with free-flow air cleaner and performance exhaus...

ROCKET CAMS

$625.99

Chris Rivas Rocket Cams for Milwaukee 8! Features & Benefits:- * Cruising hi-torque bolt-in cams – Perfect in 107ci M8 * Very easy on valve train parts * Incredible low rpm pulling power reco...

ROCKET CAMS

$625.99

Chris Rivas Rocket Cams for Milwaukee 8! Features & Benefits:- * Improved top end performance bolt-in cams * Adds big mid range to top end torque & horsepower in 114ci – 117ci * Allows e...

$547.99

Features & Benefits:- * Direct Standard size replacment for OEM Plastic Breather gear. * Better dimensional stability than plastic gears, especially at high temperatures. * High Evacuation. * ...

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$492.99

Features & Benefits:- * Bolt in Camshaft with shims * High lift and longer duration cam builds power sooner in the RPM range and holds it for longer. * We Strongly advise that you upgrade your...

DAYTONA JAPAN

$467.99

Features & Benefits:- * High quality replacement component * Fits on all 1991-2021 Sportster models * Replaces OEM # 26204-91A MFR PART No: 88164 ROLLIES PART No: DAY-88164

ROLLIES SPEED SHOP

$478.99

Features & Benefits:- * Includes cam cover gasket and seal as well as cam cover bolts and timing studs. * Replaces OEM #’s 25216-73, 25268-84A & 25258-80 Tech Tips:- * Cam and pinion shaf...

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$461.99

Features & Benefits:- * Sold as a Kit. Tech Tips:- * S&S Crankshaft requires 2 Keys # JM-2480K. * 1977-1989 OEM Crankshaft requires Key #’s JM-2480K & JM-2483K. Proudly Made in the USA...

$415.99

Features & Benefits:- * Direct Standard size replacment for OEM Plastic Breather Gear * Better dimensional stability than plastic gears, especially at high temperatures. * High Evacuation. * W...

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$406.99

Features & Benefits:- * Direct Standard size replacment for OEM Plastic Breather gear. * Better dimensional stability than plastic gears, especially at high temperatures. * High Evacuation. * ...

ROLLIES SPEED SHOP

$429.99

Features & Benefits:- * Includes cam cover gasket and seal as well as cam cover bolts and timing studs. * Replaces OEM # 25256-93 Tech Tips:- * Cam and pinion shaft bushings must be reamed to ...

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EASTERN MOTORCYCLE PARTS

$369.99

Features & Benefits:- * Properly re-bush your worn cam cover Kit Includes OEM part numbers: (9) 275 Dowel Pin (6) 6769 .007″ Cam Shim (1) 6773 .005″ Cam Shim (1) 6775 .010″ Cam Shim (3) 2558...

DAYTONA JAPAN

$407.99

This Oil Pump offers 126% additional feed volume and 146% additional scavange volume over the stock pump @ 2500rpm. * Better crankase evecuation and resistance to sumping * Improved oil flow * Inc...

$274.99

Features & Benefits:- * Precision Machined from Billet Aluminum * Thicker shoe for longer wear * Direct chain oiling * Larger piston for more consistent pressure * Tighter tolerances improves ...

$218.99

Features & Benefits:- * Factory tappet guides are constructed of plastic & are at risk for allowing the tappets to twist under heavy stress. * S&S Tappet Cuffs capture the tappets wit...