
Originally Posted by
GMCwantsLS1
I had to change the switch on the turn stalk to the 4 wire switch (my vaccuum setup had 3 wires).
my 87 i guess had vacume setup since it had a rubber hose... but i have 4 wires on the cruise pigtail... thats wierd ...
1987 5.3 4l60e Silverado - daily driver with A/C,P/W,P/L,TILT and HID projectors - also for sale @ $8,500
A poor man buy's it twice