Can someone give me the correct part number for the Casper harness I need. I'm putting a GM 85mm harness on my 99 Z.

Thanks.

 

I got mine off E-bay... It works great with Zero issues to date. Here's the link to exact one that I'am running- good quality and works well.

http://cgi.ebay.com/ebaymotors/5-WIR...Q5fAccessories

 

So where did you plug in the IAT? I DO NOT want to drill into my new FTP Lid.... Do I need the harness mentioned above or the one with the extra pigtail?

 

God, what a dunce I am. Figured it out. Need the one w/ the extra pigtail so as to not drill in new lid.

To the OP-

85mm MAF 3 Wire To 5 Wire Adapter
[CAS108100] $30.95

Casper's Electronics 3 Wire To 5 Wire MAF Adapter
When converting your LT1 or LS1 from the factory 3 wire MAF to an 85mm 5 wire MAF, you will need this MAF adapter to attach to the factory harness. This will allow the built in IAT sensor in the 85mm MAF to be functional in place of the detached oem factory sensor.

This will give you a nice clean installation and not require you to drill a hole in your air lid to retain the factory IAT sensor.

 

could have swore i saw them waaaaay cheaper on egay

 

Correct, that's autowiringsolutions_aws.

Same price pending if you want IAT or not. Personally, I'd go with Caspers.

 

does this location cause any difference in IAT's read?