Log In / Register
Cart (0) Checkout
New!
S&S 640 Cam Kit For Harley Twin Cam 1999-2006
Zoom

Please select a to check availability, or to add this item to your Shopping Cart or Wish List.

Type:

Select qty:
Your Price
$729.95
Please select a to view availability.

S&S 640 Cam Kit For Harley Big Twin

S&S has been in the business of making Harley-Davidson motorcycles go fast for a very long time, and their innovation in the world of bumpsticks is not exactly a secret. If you've looking for more power from your bike, a cam is a wonderful place to start. Especially if you've already done most of the easy 'bolt-on' modifications, a cam is a necessary choice for those who want maximum output. If you're the type of rider who really wants to dial in where your bike is making power, an S&S cam is a surefire way to make your mill suit your riding style.

Features:

  • Available in chain drive and gear drive versions
  • All chain-drive cams include installation kit
  • All gear-drive cams include 4-gear set and installation kit
  • Made in the USA

640 Cam Info:

  • Designed for S&S T124 engines - This cam makes horsepower!
  • Intended for engines larger than 95" with compression ratios between 10.5:1 and 11.5:1
  • 3000 RPM-6000RPM
  • Comparable to Screamin' Eagle SE-264 and Andrews 59H cams
  • Intake open/close 25°/60°
  • Exhaust open/close 65°/25°
  • Intake duration 265°
  • Exhaust duration 270°
  • Lift .640"
View Fitment Notes & Exceptions

Fitment Notes & Exceptions

  • Installer must check for coil bind, valve-to-valve clearance, and valve-to-piston clearance
  • Cam bearings and gaskets must be replaced when installing new cams
  • High-lift valve springs are required to run these cams in all models
This Product Fits:
Harley Davidson
Dyna Convertible FXDS 1999, 2000
Dyna Low Rider FXDL/I 19992005
Dyna Super Glide FXD/I 19992005
Dyna Super Glide Sport FXDX 19992005
Dyna Super Glide Sport Touring FXDXT 2001, 2002, 2003
Dyna Wide Glide FXDWG/I 19992005
Electra Glide Classic FLHTC/I 19992006
Electra Glide Standard FLHT/I 19992006
Electra Glide Ultra Classic FLHTCU/I 19992006
Fat Boy FLSTF/I 20002006
Heritage Softail Classic FLSTC/I 20002006
Heritage Softail FLST/I 2006
Heritage Springer FLSTS/I 2000, 2001, 2002, 2003
Night Train FXSTB/I 20002006
Road Glide FLTR/I 19992006
Road King Classic FLHRC/I 19992006
Road King Custom FLHRS/I 19992006
Road King FLHR/I 19992006
Softail Custom/Nostalgia/Special/Deluxe FLSTN/I 2005, 2006
Softail Deuce FXSTD/I 20002006
Softail Springer Classic FLSTSC/I 2005, 2006
Softail Standard FXST/I 20002006
Springer Softail FXSTS/I 20002006
Street Glide FLHX/I 2006
Super Glide Custom FXDC/I 2005
Use our Product Q&A for a chance to win our monthly $100 giveaways.

Have a functionality, fit, or otherwise product-specific question about the S&S 640 Cam Kit For Harley Twin Cam 1999-2006? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

S&S 640 Cam Kit For Harley Twin Cam 1999-2006
Sort by:
No questions have been asked about this item. Be the first!
Product Style RevZilla SKU ID Manufacturer Product # Availability
Gear Drive Cams 959696 335181/33-5181 In Stock: Usually ships in 1-2 business days