S&S CYCLE 96" 3 5/8" Sidewinder® Big Bore Cylinder and Piston Kit for '84-'99 Big Twins with Stock Cylinder Heads -Wrinkle Black Finish - 91-7702
🚚 Estimated Delivery: 14 Jul - 21 Jul
This 3-5/8" big bore kit may be used to replace the cylinders and pistons of an engine that has been upgraded with an S&S 96" Hot Set Up Kit® with stock cylinder heads. This kit may also be used to upgrade an engine with an S&S 89" stock bore stroker kit to 96". Stock crankcases must be bored to accomodate the 3-5/8" bore cylinders, but the 4-5/8" stroker flywheel assembly does not need to be rebalanced. The kit includes S&S 3-5/8" bore cylinders, 3-5/8" bore forged flat topped pistons with rings and wristpins, head gaskets, base gaskets, exhcaust gaskets, and instructions. Compression is 9.75:1. The cylinders are nearly stock length, so stock length pushrods, and manifold may be used. Stock cases will need to be bored out to 3 5/8".
- Cylinders are constructed from premium aluminum castings with cast-in iron liners
- Kits include cylinders, pistons, rings and gaskets (head, base and exhaust)
- Made in the U.S.A.
- This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.
- Requires crankcase boring for installation.
NOTE: Crankcases must be bored to accept the larger 3-5/8" cylinders EFI systems must be recalibrated
Fitment Guide
| 2000 | Harley-Davidson | FXR4 | - | - |
| 1999 | Harley-Davidson | FXR2 | - | - |
| 1999 | Harley-Davidson | FXR3 | - | - |
| 1999 | Harley-Davidson | FXSTB Night Train | - | - |
| 1998 | Harley-Davidson | Electra Glide Ultra Classic FLHTCU | - | - |
| 1998 | Harley-Davidson | FLHRCI Road King Classic | - | - |
| 1998 | Harley-Davidson | FLTR Road Glide | - | - |
| 1998 | Harley-Davidson | FLTRI Road Glide | - | - |
| 1998 | Harley-Davidson | Road King EFI FLHR | - | - |
| 1997-1999 | Harley-Davidson | FLSTS Heritage Springer | - | - |
| 1996-1998 | Harley-Davidson | FLHTCI Electra Glide Classic | - | - |
| 1996-1997 | Harley-Davidson | FLHRI Road King | - | - |
| 1996 | Harley-Davidson | Tour Glide Ultra Classic FLTCU | - | - |
| 1996 | Harley-Davidson | FLTCUI Tour Glide Ultra Classic | - | - |
| 1995-1998 | Harley-Davidson | FLHTCUI Electra Glide Ultra Classic | - | - |
| 1995-1998 | Harley-Davidson | FXD Dyna Super Glide | - | - |
| 1995-1998 | Harley-Davidson | FXDS-Conv Dyna Convertible | - | - |
| 1995-1997 | Harley-Davidson | FXSTSB Bad Boy | - | - |
| 1995 | Harley-Davidson | Electra Glide Classic EFI FLHTCI | - | - |
| 1994-1998 | Harley-Davidson | FLHR Road King | - | - |
| 1994-1996 | Harley-Davidson | FLSTN Heritage Softail Special | - | - |
| 1994 | Harley-Davidson | Tour Glide Classic FLTC | - | - |
| 1993-1998 | Harley-Davidson | FXDL Dyna Low Rider | - | - |
| 1993-1998 | Harley-Davidson | FXDWG Dyna Wide Glide | - | - |
| 1993 | Harley-Davidson | FLSTN Heritage Softail Nostalgia | - | - |
| 1993 | Harley-Davidson | Sport Glide FXRT | - | - |
| 1992 | Harley-Davidson | FXDC Super Glide Custom | - | - |
| 1992 | Harley-Davidson | FXDB-D Dyna Glide Daytona | - | - |
| 1990-1999 | Harley-Davidson | FLSTF Fat Boy | - | - |
| 1990-1993 | Harley-Davidson | FXRS-Conv Low Rider Sport Convertible | - | - |
| 1989-1997 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | - | - |
| 1989-1995 | Harley-Davidson | FLTCU Tour Glide Ultra Classic | - | - |
| 1989-1990, 1993 | Harley-Davidson | Low Rider FXRS | - | - |
| 1988-1999 | Harley-Davidson | FLSTC Heritage Softail Classic | - | - |
| 1988-1999 | Harley-Davidson | FXSTS Springer Softail | - | - |
| 1988-1993 | Harley-Davidson | FXRS-SP Low Rider Sport | - | - |
| 1987-1994 | Harley-Davidson | FXLR Low Rider Custom | - | - |
| 1987-1993 | Harley-Davidson | FLHS Electra Glide Sport | - | - |
| 1987 | Harley-Davidson | Softail Heritage Classic FLSTC | - | - |
| 1986-1999 | Harley-Davidson | FXSTC Softail Custom | - | - |
| 1986-1994 | Harley-Davidson | FXR Super Glide II | - | - |
| 1986-1990 | Harley-Davidson | FLST Heritage Softail | - | - |
| 1986-1987, 1995-1998 | Harley-Davidson | FLHT Electra Glide Standard | - | - |
| 1986 | Harley-Davidson | FXRD Sport Glide Grand Touring | - | - |
| 1985-1986 | Harley-Davidson | FXWG Wide Glide | - | - |
| 1985, 1987 | Harley-Davidson | FXRC Low Rider Chrome | - | - |
| 1985 | Harley-Davidson | Electra Glide Standard FLHT | - | - |
| 1985 | Harley-Davidson | FXSB Low Rider - Belt | - | - |
| 1985 | Harley-Davidson | FXEF Fat Bob | - | - |
| 1984-1998 | Harley-Davidson | FLHTC Electra Glide Classic | - | - |
| 1984-1993, 1999 | Harley-Davidson | FXST Softail Standard | - | - |
| 1984-1993 | Harley-Davidson | FLTC Tour Glide Classic | - | - |
| 1984-1992 | Harley-Davidson | FXRT Sport Glide | - | - |
| 1984-1988, 1991-1992 | Harley-Davidson | FXRS Low Glide | - | - |
| 1984 | Harley-Davidson | FXRDG Disc Glide | - | - |
Specs
| PRODUCT NAME | BIG BORE CYLINDER KIT |
| STYLE | BIG BORE |
| BASE COLOR | BLACK |
| FINISH | POWDER-COATED |
| COLOR/FINISH | BLACK / POWDER-COATED |
| MATERIAL | CAST / ALUMINUM |
| BORE SIZE | 3.625" |
| DISPLACEMENT | 96" |
| STROKE LENGTH | 4-5/8" |
| COMPRESSION RATIO | 9.75:1 |
| UNITS | KIT |
| RIDING STYLE | STREET |
Delivery Info
Please Note - Warehouse Locations For This Part -
S&S CYCLE 96" 3 5/8" Sidewinder® Big Bore Cylinder and Piston Kit for '84-'99 Big Twins with Stock Cylinder Heads -Wrinkle Black Finish - 91-7702
Gold Coast Warehouse- If your parts are in stock at our Gold Coast warehouse at the time of order, they will be shipped within 24hrs.
Supplier Warehouse - 2-3 Week Delivery- If your parts are located at our Supplier Warehouse, Delivery ETA is approx 2-3 weeks, as the parts are likely coming from our USA supplier warehouse. We will notify you once we receive it in Gold Coast warehouse and its on its way to you.