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910 0651 Bolt Sidewinder 4" Big Bore Kits Harley Davidson FLD 1690 2012 2013

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910-0651 - S&S Cycle Bolt-In Sidewinder 4" Big Bore Kits For Harley Davidson FLD 1690 2012-2013 - Black

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In stock · Free delivery · Usually Dispatched Within 3–4 days (Mon-Fri)
£1,669.49
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Price history

Tracked since 27th Oct 2026
Price unchanged since 27th Oct 2026
£1,752.96£1,669.49£1,586.0227th Oct 20265th Nov 2026

About this product

The S&S Cycle 910 0651 Bolt Sidewinder 4" Big Bore Kits Harley Davidson FLD 1690 2012 2013 is stocked by 1 shop we compare on Shopperazzi. Listed prices start at £1,669.49.

Features: Bolt in - no machining, balancing or splitting the crankcases; install can be performed with engine still in frame. Cast Ductile Iron Sleeve in cast aluminum for superior heat transfer. 88" engines are boosted to 100". 96" and 103" engines are boosted 110". 10.5:1 compression (w/ stock 85cc heads) makes for a very streetable and dependable engine that also responds well to performance cams. Complete kit includes cylinders, forged pistons, rings, piston pins, clips and gaskets. Not for use with S&S 79cc heads.. Not recommended for trike models. Not for use on Twin Cooled models..

Specifications

Specifications
Base Color: Black. Bore Size: 4.000". Color/Finish: Black. Compression Ratio Imperial: 10.5. Compression Ratio: 10.5. Displacement: 110". Model: Sidewinder. Product Name: Cylinder and Piston Kit. Stroke Length: 4-3/8". Type: Big Bore. Units: Kit.

Product details

Brand
S&S Cycle
Model
910-0651
Condition
New
Category
Motorcycles

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