passenger side, intake manifold, about half-way back is a vac port. from it comes a vac line which splits 2 or 3 times. some goes to the rear through the firewall. the cruise comes to the front, over the top of the engine about the AC compressor and toward, then under the battery.
01 1500 Reg Cab 4wd 5.2 auto 3.55 285/75/16 steps tow hooks sc3815 180 3923 trans cooler filter posilok powertrax (removed) timbren britebox pioneer head rockford amp speaker cobra cb firestick hughes plenum water pump timing chain oil pump rear main hub bearings brakes shocks cracked dash cad bushings seals ujoints trackbar tcase Robert Griffin Trans