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Old 01-16-2016, 07:28 PM   #7
87Skier
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Join Date: Mar 2014
Location: Corvallis, OR
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Re: 1972 Gmc Jimmy Wire Identification

Mine had a TCS (transmission controlled spark) module but most of the components were missing. It came out about where you were talking about. I redid my wiring and eliminated this stuff.

Look at this link:
http://67-72chevytrucks.com/vboard/s...d.php?t=196397
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1972 GMC Jimmy Custom 4.8L (L20)/6L90E/NP205
1989 Chevy Suburban V2500 350/Turbo 400/4.11 gears
1996 Chevy Suburban K1500 350/4L60E
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