
BHCV-10010 Bellhousing, GM to Tremec T56 Magnum, Small Block Chevy 305/350; Big Block Chevy 454; B.O.P. V8
- Bellhousing
- GM to Tremec T56 Magnum
- Small Block Chevy 305/350; Big Block Chevy 454; B.O.P. V8
GM Magnum 6-Speed Bell Is Designed for GM Small Block 350, 305, Big Block 454 and Bop V8 Engines to Magnum T56, Providing a Clean Solution for Transmission Installation, Conversion, or Service Needs.
American Powertrain Aluminum Bellhousings For Strong, Precise Manual Transmission Swaps
American Powertrain Aluminum Bellhousings deliver Made-in-USA strength, CNC-machined precision, and dependable alignment for Chevy, BOP, Mopar, and Ford drivetrain builds. Cast from high-titanium-content A356 aluminum, they resist torque stress and cracking while staying lighter than cast iron. Most models work with OE linkage and all are compatible with HYDRAMAX hydraulics, making them a smart choice for TREMEC and manual transmission upgrades.