F&B Racing big block quad support mount. Big block gx390/predator engine mount. This engine mount comes with zero degree mount with adjustability. This mount comes as a package with flywheel and clutch side bearing support. It also comes with dual wide spaced jackshaft supports for extended jackshaft support with outriggered jackshafts for turning the wheel sprocket. This engine mount is the strongest mount on the market and can bolt to flat mount or rail mount in it’s standard configuration. Each unit comes complete with all four support brackets and all the hardware with bearings and jackshaft. Compatible with Polar and Bully clutches.
