S&S Cycle 2017+ Models Chain Drive Camshaft Installation KitThis Part Fits:YearMakeModelSubmodel2018-2020Harley-DavidsonFLDE Deluxe 107Base2018-2021Harley-DavidsonFLFBS Fat Boy 114Base2018-2021Harley-DavidsonFLHCS Heritage Classic...

The 509 Touring Cam is designed as a bolt-in, high torque cam for 1999-'06 models, except 2006 HD® Dyna®. 180 psi cranking compression, no need for compression releases. For 88 CID engines with stock compression ratio. Idle-4500 rpm. S&S 551 cams for...

Designed as a bolt-in cam for 88, 95, and 96 CID engines with compression ratios below 9.7:1, it is primarily intended for use with stock, un-ported heads. 3000-5500 rpm. The 510C chain drive camshafts for 1999-'06 use the stock Harley-Davidson® chain...

A high strength, precision made replacement for the stock camshaft inner bearings that were prone to failure on 1999-2006 big twin oem engines. Recommended when installing cams, these high performance camshaft inner needle bearings for 1999-2006 big twin...

The 585 cam is designed for 88 to 95 inch engines with compression ratios from 10 to 10.5:1 and 100 and 107 inch engines at 9.7:1 to 10.5:1 compression. Many riders are leery of the stock chain cam drive in late model big twins. mt is true that the...

The 570 cam is designed for 88 to 96 inch engines with compression ratios between 9:1 and 10:1. Many riders are leery of the stock chain cam drive in late model big twins. While it is true that the early version introduced in 1999 was not well suited to...

MR103 Camshaft Kit designed for '06 HD® Dyna and 2007-'16 big inch engines with intake and exhaust modifications. Designed as bolt-in cams for 103 CID engines with stock 9.7:1 compression ratio up to 10.5:1. Works well with stock, un-ported heads, but is...

Type: 465C Rear; Timing Open: Intake 2.8 degree/Exhaust 33.1 degree; Timing Closed: Intake 14.4 degree/Exhaust 5.8 degree; Duration at 0.053: Intake 197.2 degree/Exhaust 218.9 degree; Valve Lift : Intake 0.462"/Exhaust 0.462"; Lift at TDC: Intake 0...

583 cams are bolt-in cams for 2005-'16 engines. Cams that exceed the limits of the stock valve springs require the use of special high lift springs. Most S&S cams have higher lift than stock and are designed to take advantage of the extra flow of ported...

The 540C cam was designed to add even more stump pulling torque to your big bore M8, for those that keep the revs below 6000 rpm.This Part Fits:YearMakeModelSubmodel2018-2020Harley-DavidsonFLDE Deluxe 107Base2018-2021Harley-DavidsonFLFBS Fat Boy...

Type: 550C Rear; Timing Open: Intake 3.1º/Exhaust 59.4º; Timing Closed: Intake 31.1º/Exhaust 38.4º; Duration at 0.053: Intake 214.2º/Exhaust 277.8º; Valve Lift : Intake 0.550"/Exhaust 0.550"; Lift at TDC: Intake 0.099"/Exhaust 0.264"This Part...

The 509 Touring Cam is designed as a bolt-in, high torque cam for 1999-'06 models, except 2006 HD® Dyna®. 180 psi cranking compression, no need for compression releases. For 88 CID engines with stock compression ratio. Idle-4500 rpm. The S&S 551 cams...