Circle Track Supply, Inc. > Distibutors > DUI PERFORMANCE HEI DISTRIBUTOR, Racing D.U.I. Distributor with the Instant Timing Knob - Circle Track Supply, Inc.

Distributor, HEI, Mechanical/Vacuum Advance, Clear Cap, Chevy, Big/Small Block, Each

Davis Unified Ignition GM Street/Strip D.U.I. Distributors

Racing Distributors - DUI Goes To The Ultimate

Circle Track Warehouse Inc. – CIRCLE TRACK RACE CARS, PARTS AND EQUIPMENT SINCE 1999!

Free Shipping - MSD Circle Track HEI Distributors with qualifying orders of $109. Shop Distributors at Summit Racing.

MSD Ignition 8362CT MSD Circle Track HEI Distributors | Summit Racing

Circle Track Warehouse Inc. – CIRCLE TRACK RACE CARS, PARTS AND EQUIPMENT SINCE 1999!

Is a GM-Style HEI-Based Ignition Mopar Blasphemy? Here's Why It's Not.

Ford Racing DUI – Performance Distributors

Limiting Engine Revs In An HEI Unit With Performance Distributors

**Current Estimated Shipping Time For This Distributor is 6-8 Weeks** The D.U.I. Advantage, Simple One Wire Hookup, Allows For Wider Plug Gaps,

Dodge Small Block DUI Distributor – Performance Distributors