Tru-Tech FD315T Distributor Rotor
- Perfect For Upgrading Stock Hei Distributors For Higher Rpm Fit Small And Big Block Chevy (Except 348 And 409) Housings Are Cnc-Machined 6061-T6 Aluminum With An Upper Support Bearing To Provide Accurate Timing At Higher Rpm.
- Distributors Have High Output Coils And Adjustable Vacuum Advances.