Davis Unified Ignition Dyna-Mod Module - 4 Pin 1346007 lengthened factory style mounting hardware

lengthened factory style mounting hardware

125" thick aluminum supports feature a solid 3/8" aluminum reinforcement rod

Slugs sold separately in 1/8" increments

630 in OD Guide

Black Rubber Coated Grip

Davis Unified Ignition Dyna-Mod Module - 4 Pin 1346007 lengthened factory style mounting hardwareHigh Performance 4 Pin Dyna Module All V8, 6 Cylinder and 4 Cylinder engines utilizing our DUI Distributor or GM HEI Distributor Non Computer Controlled For a crisper, smoother running engine, replace your stock HEI module with the Dyna Mod. The Dyna Mod has more "electronic dwell" in it to provide more coil saturation time. The additional saturation time allows the coil to produce a more intense spark. Our Street Strip and Racing D. U. I.