JW Performance Ultra-Bell Bellhousing Chevy, Buick,Pontiac, and Oldsmobile to Powerglide
- SFI 30.1 Certified
- Works with OEM Powerglide Cases and J.W. Ultra-Case
- T6 Cast Aluminum
- Precision Machined in the USA
- 5x stronger than OEM
- Works with Most 11” and Smaller Torque Converters
- Hardware Kit Included
- O-Ring Seals on Bellhousing Face Prevent Leaks
- Requires Removal of OEM Bellhousing on OEM Cases
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