This is an optional Exotek 8IGHT-XE Aluminum HD Center Bulkhead Set.
Factory style heavy duty 7075 alloy center bulkhead set for the 8ight-XE.
Also includes the carbon fiber top brace.
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.