Description
S&S Cycle - 31-0001 - Engine Case - Super Stock® Big Bore - 3.625" - Evolution Big Twin
Features
- 3.625" big bore cylinder case for any stroke up to and including 5" and most stock length connecting rods
- Machined to accept an oil filter assembly that mounts on the front of stock motor cases
- All races are line-honed and breather cavity is precision-machined to optimize breather timing for maximum oil scavenging
- Kit includes crankcase bolts, washers and nuts, cylinder mounting studs, timing hole plug, magnetic drain plug, assorted breather and oil line fittings, oil pressure switch, oil screen, spring and plug, sprocket shaft Timken® bearing assembly and oil seal, pinion shaft main bearing race, cam needle bearing assembly, oil pump drive shaft bushing and installation instructions
- Machined for EFI fitment
- Made in the USA
Specs
| Type | Big Bore |
| Bore Size Imperial | 3.625'' |
| Model | Super Stock® |
| Product Name | Engine Case |
| Riding Style | Street |
| Units | Kit |
| Color/Finish | Natural |
| Material | A356 T-6 Aluminum Alloy |
Fitment
| 1984 | Harley-Davidson | Disc Glide FXRDG |
| 1984-1991 | Harley-Davidson | Electra Glide Classic FLHTC |
| 1987-1991 | Harley-Davidson | Electra Glide Sport FLHS |
| 1985-1987 | Harley-Davidson | Electra Glide Standard FLHT |
| 1989-1991 | Harley-Davidson | Electra Glide Ultra Classic FLHTCU |
| 1985 | Harley-Davidson | Fat Bob FXEF |
| 1985 | Harley-Davidson | Low Glide Custom FXRC |
| 1984-1985 | Harley-Davidson | Low Glide FXRS |
| 1987 | Harley-Davidson | Low Rider Chrome FXRC |
| 1990-1991 | Harley-Davidson | Low Rider Convertible FXRS-CONV |
| 1987-1991 | Harley-Davidson | Low Rider Custom FXLR |
| 1986-1991 | Harley-Davidson | Low Rider FXRS |
| 1985 | Harley-Davidson | Low Rider FXSB |
| 1988-1991 | Harley-Davidson | Low Rider Sport FXRS-SP |
| 1986-1991 | Harley-Davidson | Softail Custom FXSTC |
| 1990-1991 | Harley-Davidson | Softail Fat Boy FLSTF |
| 1987-1991 | Harley-Davidson | Softail Heritage Classic FLSTC |
| 1986-1990 | Harley-Davidson | Softail Heritage FLST |
| 1988-1991 | Harley-Davidson | Softail Springer FXSTS |
| 1984-1991 | Harley-Davidson | Softail Standard FXST |
| 1984-1991 | Harley-Davidson | Sport Glide FXRT |
| 1986 | Harley-Davidson | Sport Glide Grand Touring FXRD |
| 1986-1991 | Harley-Davidson | Super Glide FXR |
| 1984-1991 | Harley-Davidson | Tour Glide Classic FLTC |
| 1989-1991 | Harley-Davidson | Tour Glide Ultra Classic FLTCU |
| 1985-1986 | Harley-Davidson | Wide Glide FXWG |
