Auto Linea Bubble Top Aluminum Engine Case, 90.5/92mm Bore, 10mm Studs

Want the ULTIMATE in a new engine case for your performance build?  This is the case to start with.  It comes in many different configurations to meet your needs.  All have the following features:

- All HD aluminum construction for maximum durability
- Stroker clearanced for up to 86mm crankshaft
- Shuffle-pinned with 6 shuffle pins (not just the center two!) for incredible strength
- Dual relief design
- Web behind #3 cylinder is filled in (as cast).  No need for welding
- Large oil pick-up tube for maximum flow
- Tapped for Full Flow oil system
- Available for 8mm or 10mm head studs
- Main oil gallery tapped for ease of cleaning
- Available in 3 bore sizes
- Sand sealed optional for off-road applications
- Approximate weight: 44 lbs

This case features 10mm head studs, is cut for 90.5 or 92mm cylinders, and is NOT machined for sand seal.