91.5 was first year of intercooled. all you gotta do is pop the hood its easy to tell.

 

also i see you have a chevy cummins did you do that swap yourself?

---AutoMerged DoublePost---

yeah i know they didnt start out with the intercooler just didnt know for sure what year they started using them. thanks

 

Ive seen way better deals on ''crags list'' or try jaxed.com.I gave $2000.00 for mine!

 

ya i did the swap myself. dont ever do it on an ifs truck. doesnt work well

 

looks good man. and may i ask why it doesnt work well on ifs?

 

the transfer case doesnt clear the torsion bar crossmember. the oil pan doesnt clear the front diff. i dont think you can do it without straight axling it and lifting it.which was like an extra 4000 dollars worth of the project

 

yeah i got a f-250 i want to do a cummins swap to one day and straight axle it