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

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

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

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

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

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

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

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

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

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

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