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Shipping & Returns
S&S Cycle 98" Big Bore Kit For Harley Big Twin
You know the saying - "There's no replacement for displacement!"
- 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, 9.8:1 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
|Product Style||RevZilla Item #||MFR. Product #||Availability|
|Product Style Black||RevZilla Item #1073410||MFR. Product #910-0481||AvailabilityAvailable: Requires 1-3 business days of lead time prior to shipment|
|Product Style Silver||RevZilla Item #1073411||MFR. Product #910-0482||AvailabilityIn Stock: Ships within 24 hours|
- 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 1999-2006
- Road King FLHR/I 1999-2006
- Softail Custom FXSTC/I 1999
- Softail Custom/Nostalgia/Special/Deluxe FLSTN/I 2005, 2006
- Softail Deuce FXSTD/I 1999-2006
- Softail Fat Boy FLSTF/I 1999-2006
- Softail Heritage Classic FLSTC/I 1999-2006
- Softail Heritage FLST/I 2006
- Softail Heritage Springer FLSTS/I 1999, 2000, 2001, 2002, 2003
- Softail Night Train FXSTB/I 1999-2006
- Softail Springer Classic FLSTSC/I 2005, 2006
- Softail Springer FXSTS/I 1999-2006
- Softail Standard FXST/I 1999-2006
- Street Glide FLHX/I 2006
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