The 540G cam was designed to add even more stump pulling torque to your big bore M8, for those that keep the revs below 6000 rpm.

FEATURES & BENEFITS:

• S&S 540 Cam - Designed for acceleration torque in 124 and larger engines
• 540 cam powerband further enhances massive torque output of our popular 4.25" Big Bore Kits
• Gear Drive Kits provide improved cam timing accuracy and eliminate the stock cam chain tensioner
• Gear Drive kits include outer Drive Gears
• Includes all gaskets, bearings, and hardware required for installation
  Required for installation:

This cam requires Adjustable Pushrods and Heavy Duty Valve Springs. We recommend:
1401118 Quickee Adjustable Pushrods with Cover Keepers for 2017-up M8 Models
189627 Heavy Duty Valve Spring kit for 2017-up M8 Touring Models

Suggested:

1402919 Precision Tappet Set Without HL2T Kit For 1999-'17 HD Big Twins, 2000-'20 HD® Sportster®, and 2017-up M8 Models (Tappets should be replaced every time that the cam is replaced)
1401593 Tappet Cuffs for M8 Models

(1) Cam drive gear

(1) 31t. Pinion gear

(1) Camshaft

(1) Needle bearing

(1) Oil hole block off plate

(2) O-rings

(2) 1/4"-20 x 3/4" Button head bolts

(1) 5/16"-18 x 3/4" Flange hex head bolt

(1) Spacer

(1) 3/8"-24 x 1-1/4" Socket cap bolt

(1) Key

Instructions

The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.