Crew Cab & Serpentine Belt ??

[nvrenuf]

Of course, on either of those setups, was AIR used? (I know not on the Diesels) That would have required a different serpentine pulley arrangement too I'd imagine.

You might be on to something.

My crew cab does not have AIR

My K5 did have AIR (if I remember correctly)

 

[ratzila]

You might be on to something.

My crew cab does not have AIR

My K5 did have AIR (if I remember correctly)

It had the bracket but no AIR smog

 

[nvrenuf]

Ah, ok I couldn't remember for sure.

What about your brothers truck? I know it was non-serp belts but what about AIR?

 

[ratzila]

He had the smog equipment on his 88 V30 crewcab.

 

[90blzr]

damn forgot to look at mine to be sure it didnt come with the AIR set up.
I know my blazer doesnt have the AIR set up, but has the bracketry for the pump and all. But it DOES have the serpentine set up.

This may be one of those 'and the world may never know'

 

[thor]

As I read it, your '89 is the "newer" bodystyle, correct?

Dunno why bodystyle would matter, but they are tested by the EPA individually, so one could have been certified with AIR and one without.

Yep, newer body style.