Circle Track Supply, Inc. > Distibutors > Dui Performance Hei Distributor - Circle Track Supply, Inc.

GM or Ford, DUI has twice the fire of a magneto, Cures top end misfire, Low amperage draw, No spark box needed, "No Resistance" rotor bushing, Racing Advance Curve, Hardened steel weights, 9,000 RPM's, Choose from red, blue, or black.

Circle Track Supply, Inc. > 602 CRATE ENGINES/MOTORS & PARTS > Dui Racing Hei Coil Kit - Circle Track Supply, Inc.

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The Stock Appearing Stealth version is available for those who want a totally OEM looking distributor. The Stealth version has all of the same

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GM or Ford, DUI has twice the fire of a magneto, Cures top end misfire, Low amperage draw, No spark box needed, No Resistance rotor bushing, Racing

DUI PERFORMANCE HEI DISTRIBUTOR, Racing D.U.I. Distributor with the Instant Timing Knob

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Circle Track Supply, Inc. > Performance Distributors - High Performance and Racing Ignition-DUI IGNITIONS - Circle Track Supply, Inc.

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