Pontiac D.U.I. Distributors
The Pontiac D.U.I. Distributor personifies craftsmanship.
Each unit is hand assembled and built to exact tolerances.
A super smooth advance curve is machine calibrated, providing you with instant throttle response, while eliminating engine damaging detonation. The 50,000 volt D.U.I. coil teams with our high dwell Dyna-Module, allowing you to run a massive .055” plug gap.
Fits the following goat applications: 350-400-455-428-389-421-326