Product Description
S&S 96/103" to 110" Sidewinder Big Bore Piston & Cylinder Kit for Harley Davidson Twin Cam
Upgrade to the biggest bolt-in big bore kit S&S makes for 2007-2017 Harley-Davidson Twin Cams. These bolt-in kits do not require 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!
Just swap the stock cylinders and pistons for these S&S 4" big bore parts and you're ready to rock with 100HP! S&S measured a solid 101.39 HP during testing. They additionally used S&S 585 cams, Power Tune headers, slip-on mufflers, the stock EFI throttle body and a S&S Stealth air cleaner.
Features:
- Bolt-on kit, fits stock 96" and 103" with stock 4-3/8" stroke
- Huge displacement increase means huge power increase
- Forged .75" pop-up piston
- Low friction Ductile Cast Iron liner
- 10.5:1 Compression makes for a very enjoyable and dependable engine that also responds well to performance cams
- 96" and 103" engines are boosted to 110"
- Complete kits include cylinders, pistons, gaskets, and instructions
- Instruction manual available here 510-0578 100_110 Kits.pdf
- Service bulletin
Variant: 07-17 Softail with 96" or 103" Twin Cam Engine - Black
SKU: A663-461068
MPN: 910-0651
DPN: 558663
Variant: 07-17 Softail with 96" or 103" Twin Cam Engine - Silver
SKU: A662-461067
MPN: 910-0650
DPN: 558662
Variant: 07-16 Touring with 96" or 103" Twin Cam Engine - Black
SKU: A663-461068
MPN: 910-0651
DPN: 558663
Variant: 07-16 Touring with 96" or 103" Twin Cam Engine - Silver
SKU: A662-461067
MPN: 910-0650
DPN: 558662
Variant: 07-17 Dyna with 96" or 103" Twin Cam Engine - Black
SKU: A663-461068
MPN: 910-0651
DPN: 558663
Variant: 07-17 Dyna with 96" or 103" Twin Cam Engine - Silver
SKU: A662-461067
MPN: 910-0650
DPN: 558662
en ole vielä asentannu sylintereitä .
Shipping and Delivery Times
All orders are shipped from our warehouse in Falkenberg, Sweden. We work hard to get them moving quickly!
Stock status explained:
- In stock: Ready to ship to you within the time listed. Packages usually arrive 2–4 business days after dispatch depending on your location.
- Sold Out: Currently out of stock at Customhoj, but we expect to have it back soon! Please feel free to contact us for information on when the product will be available again.
If a product has multiple variants (like sizes or colors), the stock status updates automatically as you select your option.
Our goal is simple, to get your order to you as fast as possible!
30-Day Hassle-Free Returns - No Questions Asked
If you are not entirely satisfied with your order, whether you need to change sizes or something else, we offer a full 30-day return policy from the day you receive your order. Return shipping costs apply.
Please note that the right to return does not apply to products that are personalized, or manufactured upon order. See our return policy for complete details and conditions.
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