First of its kind, emissions legal aftermarket cam for M8 touring models. True 100+ Hp at the wheel in one package. Kit includes 475 cam and Dynojet PV-3 tuner in chain drive. designed to work specifically with our Stealth air cleaner kits and Mk45...

Type: 475C Rear; Timing Open: Intake 2.2º/Exhaust 52.2º; Timing Closed: Intake 31.2º/Exhaust 20.2º; Duration at 0.053: Intake 213.5º/Exhaust 252.5º; Valve Lift : Intake 0.475"/Exhaust 0.475"; Lift at TDC: Intake 0.093"/Exhaust 0.170"This Part...

S&S Cycle 2017+ Models Chain Drive Camshaft Installation KitThis Part Fits:YearMakeModelSubmodel2018-2021Harley-DavidsonFLFBS Fat Boy 114Base2018-2021Harley-DavidsonFLHCS Heritage Classic 114Base2017-2021Harley-DavidsonFLHR Road...

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...

A high strength, precision made replacement for the stock camshaft inner bearing used on 1936-1999 big twin oem engines. Recommended when installing a cam, this high performance camshaft inner needle bearing for 1936-1999 big twin engines and S&S KN, P,...

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...

S&S MR103C chain drive camshaft set for 2006 HD Dyna® and 2007-2016 HD big twins are recommended for modifed engines with larger displacement and higher compression. More torque and horsepower than bolt in cams can deliver. Stock valve springs in...

This 585CE Chain Drive Easy Start cam is designed to increase performance at an affordable price and Easy Start Cams allow stock starter to start any engine. Because this kit reuses many of the stock parts it is very economical.This Part...