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