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

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Professional Tips – Performance Distributors

Performance Ignition Distributors

Limiting Engine Revs In An HEI Unit With Performance Distributors

RPM Magazine April Issue 2013 by RPMMAG - Issuu

Limiting Engine Revs In An HEI Unit With Performance Distributors

Ford Racing DUI – Performance Distributors

Performance Distributors DUI Replacement Parts and Accessories

Circle Track Supply, Inc. > Engines & Accessories - Circle Track Supply, Inc .

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

Buick DUI Distributors – Performance Distributors