I know this isnt the place for questions, but i have looked and cant find the answer anywhere... maybe its never been asked, but i doubt it... SO, my 82 mc looks like someone took a weed wacker to its wiring... has a 350sbc, and who ever put it in left a rats nest of wires... pulled the ecm... HAS THE TYPICAL G-BODY 6 GAUGE CLUSTER... only gauge that works is fuel and that never drops below 1/4... i found out tach is #17 on dash harness, (started tracing the wire, all 6" of it), i am going to run a new wire and filter, but here is what i am looking for, ANYONE HAVE A DIAGRAM FOR THE GUAGE HARNESS? SOMETHING SIMPLE LIKE #1 GOES TO ----- #2/7 GOES TO ---- I AM A TOTAL MORON when it comes to cars, but, ITS MY MONTE DAMN IT AND NO ONE SHALL WORK ON HER BUT ME... i can do the simple stuff, replace alt, starter, ps pump, fuel pump, radiator, shocks, coils, brakes, just did the brake backing plate, etc... YOUTUBE HELPS ALOT... watch something done, and do it... anything straight forward, remove n install... but, i know i can do more, i just have never done the fun stuff like replacing pistons n rods, etc... THANK YOU EVERYONE FOR ANY HELP AND LISTENING TO MY RAMBLINGS... 1983 4-DOOR MALIBU, PARTS UP FOR GRABS, FREE OR NEAR FREE... ALL INTERIOR TRIM IS PERFECT... DASH IS CRACKED... PM ME... ONLY REASON I AM TEARING HER DOWN IS CAUSE THE LAST 6" OF THE FRAME RAILS ROTTED OUT...