Racepak Custom Pressure Module w/Sensor 0-150 psi GBDXL3 1973-1974 GMC K15/K1500 Pickup

1973-1974 GMC K15/K1500 Pickup

Features four charging modes: Desulfation

7/16" ARP 8740 bolts

Up to 50 psi

1988-1991 Pontiac 6000

Racepak Custom Pressure Module w/Sensor 0-150 psi GBDXL3 1973-1974 GMC K15/K1500 PickupRacepak Custom Pressure Module w Sensor 0 150 psi Racepak LLC was founded in 1984 by Spencer Eisenbarth and Ron Armstrong, originally as Racepak and its parent company, Competition Systems, Incorporated (CSI). Both men were engineers with strong backgrounds in electrical and mechanical applications, and both had an interest in motor sports. Through an earlier joint effort aimed at obtaining data for the improvement of the Unlimited Hydroplane that