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S&S Stock Bore Twin Cam Engine Case for Twin Cam A Engines - 106-4039

  • Part #: 140765
  • Manufacturer Part #: 106-4039
  • Our Price: $1,759.95
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Overview of S&S Stock Bore Twin Cam Engine Case for Twin Cam A Engines - 106-4039

  • Twin Cam "A" engine cases for stock H-D chassis only
  • Feature greater overall strength than stock crankcases
  • Strong, dependable Timken-style sprocket shaft bearings
  • Clearanced for strokes up to and including 5 in.
  • All passages between the crankcase cam support plate are O-ring sealed
  • Compatible with most stock components
  • Cam chest has clearance for up to .675 in. lift cams
  • Include S&S crankcase breather reed valve designed to eliminate oil carry-over and oil scavenging problems
  • Rear motor mount bolts directly to the stock transmission; fully compatible with the stock primary, charging system, and other stock components
  • Available with stock bore (ideal for replacement applications) and 4-1/8 in. bore with stock stud pattern (ideal for custom applications and for use with the S&S 124 in. Hot Set Up Kit)
  • Available with silver powder-coat finish
  • Include Manufacturer's Statement of Origin (MSO)
  • Made in the U.S.A.

NOTES:
For Twin Cam "A" engines 99-06 (except Dyna 06)

Installation in FLT 99-06 models requires oil line installation kit PART NO. 14-9987, but the stock transmission cover may be used.

Installation in Dyna 99-05 models require oil line installation kit PART NO. 14-0245.

This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.

This item ships 3-4 business days after order is processed

Specs

Type Engine Case
Units Each
Weight 33.65 lbs

Specs for S&S Stock Bore Twin Cam Engine Case for Twin Cam A Engines - 106-4039

Type Engine Case
Units Each
Weight 33.65 lbs

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Instructions and Media for S&S Stock Bore Twin Cam Engine Case for Twin Cam A Engines - 106-4039

Instructions - PDF Instructions - PDF Instructional PDF