blu240z Posted April 6, 2017 Share Posted April 6, 2017 Been searching to see where the ls1 guys are mounting there pcm's and fuse/relays pics would be great thanks Quote Link to comment Share on other sites More sharing options...
trackzpeed Posted April 6, 2017 Share Posted April 6, 2017 PCM glove box. Relay's on passenger foot/side panel. Quote Link to comment Share on other sites More sharing options...
casper9182 Posted April 7, 2017 Share Posted April 7, 2017 I mounted mine under the passenger seat. got my harness from http://techrods.com Quote Link to comment Share on other sites More sharing options...
jer305 Posted April 17, 2017 Share Posted April 17, 2017 PCM mounted behind glove box, relays are passenger kick panel side. Quote Link to comment Share on other sites More sharing options...
ktm Posted April 18, 2017 Share Posted April 18, 2017 (edited) Mine is mounted on the firewall right at the passenger's feet. I have my supplemental EFI power center (ancillary fuse box, relays, etc.) right above it where others mount their PCM. I was able to use the stock GM harness in this location as well. Edited April 18, 2017 by ktm Quote Link to comment Share on other sites More sharing options...
hooahh3 Posted May 10, 2017 Share Posted May 10, 2017 (edited) Inside engine bay, where the old clutch cylinder was, right beside the brake master cylinder under that inspection panel. It works with the stock GM harness i have(5.3l truck) and i just wrapped all the wires in loom and it looks decent, no show car completely clean engine bay here with me. Edited May 10, 2017 by hooahh3 Quote Link to comment Share on other sites More sharing options...
G-Tech Posted May 11, 2017 Share Posted May 11, 2017 i gutted the heater out, so i put the pcm on the tranny tunnel where heater and all that was. and pass fire wall for relays and fuses also Quote Link to comment Share on other sites More sharing options...
Richard Oben Posted May 13, 2017 Share Posted May 13, 2017 Behind Glove box, made a bracket that runs from the firewall to the dash mount on the pass side. Relays and Fuse panel on fire wall. HTH, Richard. Quote Link to comment Share on other sites More sharing options...
blu240z Posted May 16, 2017 Author Share Posted May 16, 2017 Thanks for the replies,I put pcm's in the glove box and relays on passenger kick panel Quote Link to comment Share on other sites More sharing options...
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