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S&S Cycle #33-2027 - Pinion Shaft - Big Twin L'81-'99

Tapered pinion shaft, stock length and standard (1.250") bearing for big twin crankcases and S&S crankcases. Fits S&S BL, SL, SM or stock flywheels on late 1981-1999 oem or S&S V-Series motors.

S&S Cycle #33-4160XX - Double Under Sized Pinion Gear

Double Under Sized Pinion GearFeaturesA four-gear set is required for gear-driven cams that do not come with secondary cam gears; includes two secondary cam gears, outer cam drive gear, outer pinion...

S&S Cycle #33-4160Z - Over Sized Pinion Gear

Over Sized Pinion GearFeaturesA four-gear set is required for gear-driven cams that do not come with secondary cam gears; includes two secondary cam gears, outer cam drive gear, outer pinion drive...

S&S Cycle #33-4244 - Pinion Shaft Gear Nut - Big Twin '54-'89

Pinion gear nut for 1954-1989 big twin flywheels. Also fits 1990-1999 engines with S&S flywheels.

S&S Cycle #33-4276 - Outer Cam Gears Drive Kit - '99-'06 Twin Cam

Outer cam drive gear kit includes outer cam drive gear, parallel key, 3/8-24 bolt and washer. Fits 1999-2006 big twin models and S&S T-Series engines using a 1999-2006 style cam plate...

S&S Cycle #33-4285 - 4 Gear Cam Gear Drive Kit - '06 Dyna/'07-'17 Twin Cam

Gear driven cam gear kits come with everything needed to replace the gears on a set of gear driven cams for 2006-2017 big twin and S&S T-Series engines using a 2007 style cam plate. Two inner cam...

S&S Cycle #33-5062 - Cam - 450S - Big Twin

Cam - 450S - Big TwinFeaturesS&S cams are tested on the dyno, street and racetrack before being offered to the publicWith hundreds of test hours on them, you know that you are getting the best cam...

S&S Cycle #33-5063 - Cam - 450S - Big Twin

Cam - 450S - Big TwinFeaturesS&S cams are tested on the dyno, street and racetrack before being offered to the publicWith hundreds of test hours on them, you know that you are getting the best cam...

S&S Cycle #33-5064 - Cam - 450S - Big Twin

Cam - 450S - Big TwinFeaturesS&S cams are tested on the dyno, street and racetrack before being offered to the publicWith hundreds of test hours on them, you know that you are getting the best cam...

S&S Cycle #33-5082 - Camshaft - 500 - Buell | XL

Camshaft - 500 - Buell | XLFeaturesTested on the dyno, street and track before being offered to the publicBolt in cams that provide excellent torque with stock or ported headsRecommended for modified...

S&S Cycle #33-5108 - Camshaft - 640 Series - Evolution Big Twin '84-'99

Camshaft - 640 Series - Evolution Big Twin '84-'99FeaturesFor large displacement engines 110" and larger with 10.5:1 to 11.5:1 compression and smaller engines, 96"-107" with 11.0:1 to 12.0:1...

S&S Cycle #33-5109 - Camshaft - 585V - Evolution Big Twin

Camshaft - 585V - Evolution Big TwinFeaturesS&S Cams are tested on the dyno, street and track before being offered to the publicWith hundreds of hours of testing on each cam, you know you are getting...

S&S Cycle #33-5124 - Camshaft - 510V - Evolution Big Twin

Camshaft - 510V - Evolution Big TwinFeaturesS&S Cams are tested on the dyno, street and track before being offered to the publicWith hundreds of hours of testing on each cam, you know you are getting...

S&S Cycle #33-5182A - Camshaft Kit - 510C Chain Drive - Twin Cam

Camshaft Kit - 510C Chain Drive - Twin CamFeaturesKit includes cams, gearcover gasket, bearings, retaining ring, o-ring, thread lock and instructionsBolt in cam for 88", 95", 96" and 103" CID engines...

S&S Cycle #33-5266 - Camshaft Kit - 510G Gear Drive - Twin Cam

Camshaft Kit - 510G Gear Drive - Twin CamFeaturesCams designed as bolt-in cam for 88", 95", 96" and 103" engines with compression ratios below 9.7:1Kit includes camshafts with inner gears, outer cam...