Hey I just bid on this transmission on ebay. It is a 88 with 84,000 miles. I bid 50 bucks, not like I would get it for that but here is the question......

WIll the s5 (1988) tranny bolt up correctly in my s4 (1987)?

Thanks for the info. And, no I usually research stuff before I buy/bid on them. I just forgot about the s4/s5 differences.

Halo

 

I think an '88 is an S4. Do you mean '89?

 

Nope it's an 88 so this is a good thing. You answered my question.