I have a 1987 GMC Sierra pickup (2wd) w/ 5.0 V-8 motor / auto trans. The transmission is slipping badly & needs to be replaced. How do I identify the transmission my truck is equipped with?

Asked by Nov 14, 2013 at 12:47 AM about the 1987 GMC Sierra

Question type: Maintenance & Repair

3 Answers

21,495

the shape of the trans oil pan, and auto parts gasket, or look for a tag bolted at tail , if still their

2 of 2 people found this helpful.

most take 700r4

I have the same truck..my son in law says it takes a 700r4 transmission

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