SBF To P/G Ultra-Bell 157 Tooth

This Ultra-Bell bellhousing is for Small Block Ford 289, 302, 351W/C, and 300 Series I-6 engines. It is SFI 30.1 Certified, works with OEM Powerglide Cases and J.W. Ultra-Case, is made from T6 Cast Aluminum, and is precision machined in the USA. It's 5x stronger than OEM and works with most 11” and smaller torque converters. A hardware kit is included, and O-Ring seals on the bellhousing face prevent leaks. It requires removal of the OEM bellhousing on OEM cases and must use a 157-tooth flexplate and starter with a 3/4” offset. An OEM Starter Block Plate or similar is strongly suggested.