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Engine Year?

Engine Year?

Allen9878

Jeeper
Posts
203
Media
13
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Location
Central Wisconsin
Vehicle(s)
1980 Jeep Cj5 Renegade
I258 1987 Engine
Aisin Warner Ax15 Transmission
Dana 300 Transfer Case
I just robbed a 4.0 engine and ax15 Transmission out of a 1990 wrangler, which I do not believe was the original engine in it. How do I find out the year of the engine and Transmission ? A specific number I am looking for? Any specific place?

Thanks!
 
Look both units over extensively and record any numbers you may find. Not sure where the S/N's are located but if you can find them you should be able to come close to finding out their age.
 

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