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S&S Cycle® Wrinkle Black Powder-Coated 4.5" Bore Engine Case for 1999-2006 Twin Cam "A" Engines (Except 2006 Dyna Models) - Made in U.S.A. - 31-0181A

$2,182.95
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SKU:
31-0181A
S&S Cycle® Wrinkle Black Powder-Coated 4.5" Bore Engine Case for 1999-2006 Twin Cam "A" Engines (Except 2006 Dyna Models) - Made in U.S.A. - 31-0181A
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S&S Cycle® Wrinkle Black Powder-Coated 4.5" Bore Engine Case - Made in U.S.A.

Fits 1999-2006 Twin Cam "A" Engines (Except 2006 Dyna Models) 

Features:

  • TWIN CAM ENGINE CASES

  • Replacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI)

  • Feature greater overall strength than stock crankcases

  • Black powdercoat finish

  • Strong, dependable Timken®-style sprocket shaft bearings

  • Clearanced for strokes up to and including 5"

  • 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" 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 41/8?" bore engines with stock stud pattern (ideal for custom applications and for use with the S&S 124" Hot Set Up Kit)

  • See page 649 of the Drag Specialties 2020 FatBook for additional Twin Cam engine cases

  • Made in the U.S.A.

  • NOTE: Stock bore cases exempt per CARB Executive Order (E.O.) #D-335-10 for 99-06 Twin Cam models.

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

Finish:

  • Wrinkle Black Powder-Coated

Fitment:

  • 1999-2006 Twin Cam "A" Engines (Except 2006 Dyna Models)

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