Specifications
- Brand
- S&S Cycle
- Part #
- 31-0003
- UPC
- 31-0003
S&S Cycle 70-84 BT w/ Stock Bore Super Stock Alternator Style Crankcase - Natural
$1915.90
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S&S Cycle 70-84 BT w/ Stock Bore Super Stock Alternator Style Crankcase - Natural
Key Features
- Fits 1970-1984 Harley-Davidson Big Twin models.
- Natural aluminum finish.
- Pre-clearanced for crankshafts with strokes up to 5 inches.
- Compatible with stock 1970-1999 flywheel assemblies, primary covers, and gearcovers.
- Clearanced for 38 amp alternator stators.
Product Details
Built from solid aluminum, these S&S Cycle Super Stock crankcases are ready for both stock replacement and serious performance builds on 1970-1984 Big Twin Harley-Davidsons. They come pre-clearanced to accept crankshafts with strokes up to and including 5 inches, giving you room to grow your engine's power. This natural finish offers a clean, classic look that works well in many custom applications.
You can use your stock 1970-1999 flywheel assemblies, primary covers, and gearcovers with these crankcases. They are also designed to clear the stators found in 38 amp alternators, a common upgrade for increased electrical output. This means you can integrate them into your existing setup with confidence, knowing they are designed to work with popular components.
These crankcases are a substantial foundation for your engine project. They fit a range of Harley-Davidson models, including the Electra Glide Sport, Tour Glide, and Low Rider, among others. If you're rebuilding your top end or looking to build a more powerful engine, these crankcases offer a well-built starting point.
Specifications
- Brand
- S&S Cycle
- Manufacturer Part #
- 31-0003
- UPC
- 31-0003
Frequently Asked Questions
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S&S Cycle 70-84 BT w/ Stock Bore Super Stock Alternator Style Crankcase - Natural