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S&S Cycle

S&S Cycle 98" Big Bore Kit For Harley Big Twin 1999-2006

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Finish:

Blemished/Refurbished

This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

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S&S Cycle 98" Big Bore Kit For Harley Big Twin

You know the saying - "There's no replacement for displacement!"

Features:

Kit yields excellent results with stock cylinder heads
Features the largest bore (3.927") that can safely be used in a cylinder with stock spigot diameter
Even though stock cylinders can be bored to fit the 3.927" pistons, the included S&S cylinders feature a much stronger liner to stand up to the added power
Easy installation: no need to bore or split existing cases, just swap the cylinders
Specifications: 3.937" bore, 4" stroke, 98" displacement, 10.5 :1 compression ratio with stock heads
Kits include cylinders, pistons, rings and gaskets (head, base and exhaust)
Black or silver powder-coat finish with polished fins
Increased fin area for better heat dissipation
Valve pocket recessed in S&S pistons are enlarged for oversize valves and higher lift cams
Maintains stock engine height and stock piston weight
Made in the USA

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This product is vehicle specific. Click here to select your vehicle to ensure fitment.

Fitment Notes & Exceptions

This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only.

These parts require a good deal of technical skill to install correctly - it is the responsibility of the person assembling the parts to check all clearances and assembly specifications
S&S highly recommends installing a performance cam for easier starting and better engine performance
These kits require tuning - when used on EFI models, S&S recommends the Dynojet Power Vision flash tuner
Not compatible with S&S 79cc Super Stock heads

Harley Davidson: Dyna Convertible FXDS 1999, 2000; Dyna Low Rider FXDL/I 1999-2006; Dyna Street Bob FXDB/I 2006; Dyna Super Glide Custom FXDC/I 2005, 2006; Dyna Super Glide FXD/I 1999-2006; Dyna Super Glide Sport FXDX 1999-2005; Dyna Super Glide Sport Touring FXDXT 2001, 2002, 2003; Dyna Wide Glide FXDWG/I 1999-2006; Electra Glide Classic FLHTC/I 1999-2006; Electra Glide Standard FLHT/I 1999-2006; Electra Glide Ultra Classic FLHTCU/I 1999-2006; Road Glide FLTR/I 1999-2006; Road King Classic FLHRC/I 1999-2006; Road King Custom FLHRS/I 2004, 2005, 2006; Road King FLHR/I 1999-2006; Softail Deluxe FLSTN/I 2005, 2006; Softail Deuce FXSTD/I 2000-2006; Softail Fat Boy FLSTF/I 2000-2006; Softail Heritage Classic FLSTC/I 2000-2006; Softail Heritage FLST/I 2006; Softail Heritage Springer FLSTS/I 2000, 2001, 2002, 2003; Softail Night Train FXSTB/I 2000-2006; Softail Springer Classic FLSTSC/I 2005, 2006; Softail Springer FXSTS/I 2000-2006; Softail Standard FXST/I 2000-2006; Street Glide FLHX/I 2006

Product Style	Item #	Store SKU	Manufacturer Product #	Availability
Product Style Black	Item # 1073410	Store SKU 314666	Manufacturer Product # 910-0481	Availability In Stock: Ships within 24 hours
Product Style Silver	Item # 1073411	Store SKU	Manufacturer Product # 910-0482	Availability Only 2 Left: Ships within 24 hours

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