Brinn Chevrolet Magnesium Dirt Bellhousing Assembly (Includes Idler Assembly) - Top Pump Mount -11.4 lbs. TK11413 The kit includes a speedometer

The kit includes a speedometer

760 in Bolt Circle

1956-1970 Plymouth Belvedere

1-1/8 in Hex

Brinn Chevrolet Magnesium Dirt Bellhousing Assembly (Includes Idler Assembly) - Top Pump Mount -11.4 lbs. TK11413 The kit includes a speedometerChevrolet Magnesium Dirt Bellhousing Assembly (Includes Idler Assembly). Brinn Magnesium Bellhousing Features: Can be used with any Original or Pro Series Pro 2. 0 transmission 100% magnesium construction One piece cast pump mount. No bolt on brackets Ribbed for extra strength and rigidity Includes flywheel shims and starter shims Use reverse mount starters Requires the use of a 1 4" motor mount plate Asphalt bellhousings use a left side pump mount,