S&S CYCLE Engine Case – Super Stock® Generator Style – Stock Bore – Big Twin ’65-’69
$ 2,152.95
In stock
Engine Case – Super Stock® Generator Style – Stock Bore – Big Twin ’65-’69
Part #: 310010
S&S CYCLE quality guaranteed.
Available for ship to store or drop ship.
S&S CYCLE Engine Case – Super Stock® Generator Style – Stock Bore – Big Twin ’65-’69
Additional information
| Weight | 33.30 lbs |
|---|---|
| Part Number | 310010 |
| Punctuated Part Number | 31-0010 |
| Vendor Part Number | 310010 |
| Vendor Punctuated Part Number | 31-0010 |
| Commodity Code | 0920 |
| Commodity Group | ENGINE GROUP |
| Commodity Type | CRANKCASES & PARTS |
Product Description
S&S CYCLE Engine Case – Super Stock® Generator Style – Stock Bore – Big Twin ’65-’69
Key Features
- Includes 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
- Uses Timken style sprocket shaft bearings
- ’65 models use ’65 alloy inner primary
- Drilled for 5/16″ generator mounting bolts
- Made in the USA
- Generator crankcase gear kit (includes circuit breaker drive gear, idler gear, circuit breaker gear and shims) and shafts must be purchased separately
- ’63-’65 models with outiside oil lines must use oil port to the rear of the tappet block or oil port in gear cover and use custom oil lines.
Technical Specifications
- Weight: 33.30 lbs
- Supplier Number: 31-0010
- Unit of Measure: Kit
Current Warehouse Inventory
Stock by Location:
- ✓ Janesville, WI: 16 units
- ✗ Batavia, NY: 0 units
- ✗ Dallas, TX: 0 units
- ✗ Fresno, CA: 0 units
- ✓ Reno, NV: 2 units
- ✗ Asheville, NC: 0 units
- ✓ National: 18 units
Total Available: 36 units
Thank you for Shopping at Knobtown Cycle!
When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.
Product Reviews
Need help with installation? Our Service Department based in Kansas City, Missouri is here for you. Fill out a Service Request and lets get you rolling!

Reviews
There are no reviews yet.