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S&S 640 Cam Kit For Harley Twin Cam

Features:

  • The S&S Camshaft Gear Drive Kit increases valve timing accuracy by eliminating timing chain lash and the loosely fit stock cam gears
  • This is accomplished by replacing the stock cam drive sprockets and chain with light press fit S&S gears
  • Because the chain, chain guides, and tensioner are eliminated, there is no longer a possibility for these parts to fail and damage other parts
  • The S&S Camshaft Gear Drive Kit reverses the rear cam's direction of rotation, providing additional operating clearance between cam lobes
  • As a result, higher cam lifts are possible with the gear drive kit
  • Standard camshaft set in S&S T124 engines
  • Intended for 95″ or larger engines with compression ratios between 10.5:1 and 11.5:1
  • 3000-6000 rpm range
This Product Fits
Harley Davidson
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Product Description
Fitment
1 Customer Reviews
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