New LS1 Owners - Newbie Tech - What harness and ECM do i need ?




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Houston_t
07-28-2012, 10:22 AM
2008 ls2 (58x reluctor wheel) ls1 4l60e, cable operated ls1 intake


xxrillixx
07-30-2012, 02:21 AM
What is it going into?

Youve got a couple options. You can go with an older harness 00-04 which is cable driven, but it is also 24x. So you would have to buy a box to convert it to a 58x.

OR you could get a newer 05+ harness that is 58x, but then you would have to get rid of the drive by wire in the tune.

Not really sure which way is easier for you, or what the price differences are... but i think those would be the determining factors. You can make either one work.

garygnu
07-30-2012, 07:56 PM
what did it come out of ?


Houston_t
07-31-2012, 03:45 AM
Engine is out of a 08 trail blazer SS. Going into a 79 Buick regal