S&S Cycle 4" Sidewinder 100" Big Bore Kit '99-'06 HD® Big Twin Cam Wrinkle Black
IN BRAND NEW CONDITION
PART# 910-0646
DRAG PART # 0931-0740
TUCKER PART # 483880
Fits: 1999-2006 Harley-Davidson Twin Cam Models (Excluding 2006 Dyna)
These bolt-in kits don’t require any machining, rebalancing or engine removal, and include just about everything you’ll need to complete the installation. The biggest cylinder bore that can be installed in a stock crankcase without machining!
Features & Benefits
- Bolts in. No machining, balancing, or splitting the crankcases
- 88" engines are boosted to 100"
- Complete kits include cylinders, pistons, gaskets, and instructions
- Wrinkle black cylinders – matches stock finish
- Not honed.
| Stroke | Bore | Cylinder Length | Piston Type | Dome Volume | 79cc S&S Heads | 83cc CNC Heads | 85cc Stock Heads | 89cc S&S Heads |
| 4 | 4.00" | 4.937" | Forged | 8.75 pop up | 11.3:1 | 10.8:1 | 10.5:1 | 10.1:1 |
IN BRAND NEW CONDITION
PART# 910-0646
DRAG PART # 0931-0740
TUCKER PART # 483880
Fits: 1999-2006 Harley-Davidson Twin Cam Models (Excluding 2006 Dyna)
These bolt-in kits don’t require any machining, rebalancing or engine removal, and include just about everything you’ll need to complete the installation. The biggest cylinder bore that can be installed in a stock crankcase without machining!
Features & Benefits
- Bolts in. No machining, balancing, or splitting the crankcases
- 88" engines are boosted to 100"
- Complete kits include cylinders, pistons, gaskets, and instructions
- Wrinkle black cylinders – matches stock finish
- Not honed.
| Stroke | Bore | Cylinder Length | Piston Type | Dome Volume | 79cc S&S Heads | 83cc CNC Heads | 85cc Stock Heads | 89cc S&S Heads |
| 4 | 4.00" | 4.937" | Forged | 8.75 pop up | 11.3:1 | 10.8:1 | 10.5:1 | 10.1:1 |
| Brand | S&S Cycle |
|---|---|
| Finish | Wrinkle Black |
| Drag Part # | 0931-0740 |
| Tucker Part # | 483880 |
| Manufacturer Part No. | 910-0646 |
| Fitment | 1999-2006 Harley-Davidson Twin Cam Models (Excluding 2006 Dyna) |
| Additional Notes | 910-0646, 910-0597 |
| Ships Within: | 2-4 Days |
1999-2006 Harley-Davidson Twin Cam Models (Excluding 2006 Dyna)
S&S Cycle Manufacturer's Warranty
910-0646, 910-0597
