73-87 where to put ecm in cab? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

85burb · 02-18-2013, 07:49 PM

I am going to factory efi and would like to have ecm in the cab. I have a psi harness and about 5 feet of wire from passenger side head to ecm. I was wondering where yall are putting the ecm in the cab. Pics would help. I looked behind the glove box but with all the ac stuff there i dont think it will fit.

whitels1 · 02-18-2013, 09:54 PM

I used an flat S10 pcm mount, I believe it came off the top of the coolant reservoir, it was a few bucks at the junk yard. Here are pictures of how I mounted it in the Blazer, I used some sheet metal screws on the top two mounting holes and made a little bracket for the lower mounting hole. It's easy to get in and out and out of the way.

85burb · 02-18-2013, 11:28 PM

Did you have to do any thing to the glove box to put it there?

whitels1 · 02-19-2013, 12:01 AM

I don't have a glove box but I would think with a little modification it would work
Posted via Mobile Device

softballnrd27 · 02-19-2013, 12:14 AM

I have mine hanging where the old electronic spark control computer was. I have yet to build a mount for it but it fits there with the glove box too.

02-18-2013, 07:49 PM	#1
85burb Registered User Join Date: Dec 2009 Location: lindale,tx Posts: 2,373	73-87 where to put ecm in cab? I am going to factory efi and would like to have ecm in the cab. I have a psi harness and about 5 feet of wire from passenger side head to ecm. I was wondering where yall are putting the ecm in the cab. Pics would help. I looked behind the glove box but with all the ac stuff there i dont think it will fit. __________________ 82 c10 5.3/4l60 84 c20 5.3/sm465 85 chevy k10 suburban LQ4/4l60 91 chevy c10 suburban Lsa 5.3/4l60 2017 Silverado whipple 5.3 1964 Vw beetle 1974 vw beetle

02-18-2013, 09:54 PM	#2
whitels1 Registered User Join Date: Apr 2012 Location: Vegas Posts: 617	Re: 73-87 where to put ecm in cab? I used an flat S10 pcm mount, I believe it came off the top of the coolant reservoir, it was a few bucks at the junk yard. Here are pictures of how I mounted it in the Blazer, I used some sheet metal screws on the top two mounting holes and made a little bracket for the lower mounting hole. It's easy to get in and out and out of the way. __________________ GoldyLS1 K20 Build My K10 Rock Crawler -Dave

02-18-2013, 11:28 PM	#3
85burb Registered User Join Date: Dec 2009 Location: lindale,tx Posts: 2,373	Re: 73-87 where to put ecm in cab? Did you have to do any thing to the glove box to put it there? __________________ 82 c10 5.3/4l60 84 c20 5.3/sm465 85 chevy k10 suburban LQ4/4l60 91 chevy c10 suburban Lsa 5.3/4l60 2017 Silverado whipple 5.3 1964 Vw beetle 1974 vw beetle

02-19-2013, 12:01 AM	#4
whitels1 Registered User Join Date: Apr 2012 Location: Vegas Posts: 617	Re: 73-87 where to put ecm in cab? I don't have a glove box but I would think with a little modification it would work Posted via Mobile Device __________________ GoldyLS1 K20 Build My K10 Rock Crawler -Dave

02-19-2013, 12:14 AM	#5
softballnrd27 Always a work in progress Join Date: Jun 2007 Location: Harker Heights, TX Posts: 1,599	Re: 73-87 where to put ecm in cab? I have mine hanging where the old electronic spark control computer was. I have yet to build a mount for it but it fits there with the glove box too. __________________ USMC Retired Never trust a man who can't laugh at his own fart! 2010 Silverado Crew Cab 73 SWB 5.3/4l80e Build Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=695168



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