1998-2002 Cummins 5.9L w/ Prem. Audio Z-Series Twin Gauge Kit (7091) 1994 GM Engine Components By circulating coolant between cylinders

By circulating coolant between cylinders 5 and 6

We install HD billet accumulators proven to prevent bore wear andprovides unsurpassed sealing qualities

our kit is the most complete option available to keep your rig running cool

and a thick diamond-impregnated friction washer provides an increased surface contact area between the crankshaft and the damper

comparable to that of the stock charger

1998-2002 Cummins 5.9L w/ Prem. Audio Z-Series Twin Gauge Kit (7091) 1994 GM Engine Components By circulating coolant between cylindersAutoMeter has brought together the most popular diesel gauges into a complete, ready to install pillar kit. The kit includes a pyrometer (EGT), boost gauge, and gauge pillar mount.