S&S Cycle Black Twin Cam High Performance Engine Case Harley Big Cam 99-06
IN BRAND NEW CONDITION
PART # 31-0172
DRAG PART # 0920-0023
TUCKER PART # 498554
Fits: 1999-2006 Harley-Davidson Twin Cam Models (Excluding 06 Dyna) with Stock Bore Twin Cam "A" Motor
- Replacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI)
- Feature greater overall strength than stock crankcases
- 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
- Stock bore (ideal for replacement applications)
- Black powder-coat
- Made in the U.S.A.
NOTE: Installation in 99-06 FLT models requires oil line installation kit PART #31-0425, but the stock transmission cover may be used.
NOTE: This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.
IN BRAND NEW CONDITION
PART # 31-0172
DRAG PART # 0920-0023
TUCKER PART # 498554
Fits: 1999-2006 Harley-Davidson Twin Cam Models (Excluding 06 Dyna) with Stock Bore Twin Cam "A" Motor
- Replacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI)
- Feature greater overall strength than stock crankcases
- 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
- Stock bore (ideal for replacement applications)
- Black powder-coat
- Made in the U.S.A.
NOTE: Installation in 99-06 FLT models requires oil line installation kit PART #31-0425, but the stock transmission cover may be used.
NOTE: This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.
| Brand | S&S Cycle |
|---|---|
| Finish | Black |
| Drag Part # | 0920-0187 |
| Manufacturer Part No. | 31-0172A |
| Fitment | 1999-2006 Harley-Davidson Twin Cam Models (Excluding 06 Dyna) with Stock Bore Twin Cam "A" Motor |
| Ships Within: | 2-4 Days |
1999-2006 Harley-Davidson Twin Cam Models (Excluding 06 Dyna) with Stock Bore Twin Cam "A" Motor
S&S Cycle Manufacturer's Warranty
