Mallory 29371 Mallory Circuit Guard exhaust-reducers 6 V8 2017 Ram 2500

6 V8 2017 Ram 2500 Laramie Longhorn 345/5

6 V8 1972 Plymouth Fury Gran Sedan 400/6

the transmission fluid simply drains back into the transmission

50-inch Tubing

8 V8 1970 Mercury Cougar 390/6

Mallory 29371 Mallory Circuit Guard exhaust-reducers 6 V8 2017 Ram 2500Overview: The Circuit Guard is designed for UNILITE Ignition systems that experience failures with the ignition modules from voltage spikes (voltage transients, power surges). Voltage spikes are associated with "noisy" electrical systems from electrical defeats such as worn or dirty alternator brushes, corroded or oxidized electrical connections and similar electrical problems. It just plugs in between the distributor and the harness then Velcro it to