S&S CYCLE - 31-0008/Super Stock® Generator Engine Case - Big Twin '48-'64
Features
- Include crankcase bolts, washers and nuts, cylinder mounting studs, timing hole plug, magnetic drain plug, assorted breather and oil line fittings, top end oil screen spring and plug, sprocket shaft Timken® bearing assembly, oil seal, pinion shaft main bearing race, cam needle bearing assembly, oil pump shaft bushings and installation instructions
- Bearing races are all line honed and breather cavity is precision machined to optimize breather timing for maximum oil scavenging
- Machined for 3.4375" cylinders and tapped 1/4"-20 for gear covers, oil pump, tappet guides, timer and timer advance
- Drilled for 5/16" generator mounting bolts
- Made in the USA
Note
- Use Timken style sprocket shaft bearings and '58 and later pinion bearings (will not accept '57 and earlier flywheels).
- '63-'65 models with outside oil lines must use oil port to the rear of the tappet block or oil port in gear cover and use custom oil lines.
- Generator crankcase gear kit includes circuit breaker drive gear, idler gear, circuit breaker gear. Shims and shafts must be purchased separately.
- Machined for '48-'62 panhead cylinder oil feed.
- Machined for '55-'64 tin primary.
Specs
| Product Name | Engine Case |
| Type | Generator |
| Model | Super Stock® |
| Color/Finish | Natural |
| Material | A356 T-6 Aluminum Alloy |
| Units | Kit |
| Riding Style | Street |
Fitments
| 1958-1964 | Harley-Davidson | Duo Glide FL |
| 1958-1964 | Harley-Davidson | FLH Duo-Glide |
| 1955-1956 | Harley-Davidson | KH |
| 1955-1956 | Harley-Davidson | KHK |
| 1954 | Harley-Davidson | Model KHK 900 KHK |
| 1954 | Harley-Davidson | Model KH 900 KH |
| 1953-1957 | Harley-Davidson | Hydra Glide EL |
| 1952-1953 | Harley-Davidson | Model KK 750 KK |
| 1952-1953 | Harley-Davidson | K |
| 1949-1957 | Harley-Davidson | Hydra Glide FL |
| 1949-1952 | Harley-Davidson | EL |
| 1948-1964 | Harley-Davidson | FS |
| 1948-1964 | Harley-Davidson | FL |
| 1948-1951 | Harley-Davidson | WL |
| 1948 | Harley-Davidson | UL |
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
General Safety Warning
Failure to follow manufacturer's recommendations and requirements can cause product failure resulting in serious injury or death. While effort has been taken in collecting accurate fitment information, LeMans Corporation accepts no liability for loss or damage resulting from errors or omissions.
Periodically cleaning of your wheels is necessary to maintain a high luster, especially 24K gold plated wheels these require extra care. Always clean using a mild dish soap and water such as Dawn and a clean microfiber cloth, to clean inside the hub and spokes use a soft horse hair paint brush. NEVER use any harsh cleaning compounds or waxes as the are abrasive and will remove the gold plating. During storage spray a light coating of WD40 on the wheels to prevent rusting.