From Exotek Racing:
Factory style heavy duty 7075 alloy center bulkhead set for the Hot Bodies D819, E819, RS and E817 series of buggies and trucks.
Polished and anodized in black with custom orange chamfers.
The alloy construction maintains proper gear mesh for longer gear life and reduces the chance of stripped screws coming loose in a race.
Uses the stock hardware. Always use blue thread lock and do not over tighten screws.