What years had them, &/or what vehicles have a direct dual fan swap that i could put on my thirdgen? I have a 89 cam

 

Iirc,dual fan setups are on '87-up TPI thirds,both 305
and 350,non-A/C '87+ TPI cars might have the single
fan.BTW the motors and blades are the same as the '93
-'02 4th gen LT/LS cars with air.

 

How much do you think autozone or advance would charge for this, with a complete kit? or would junkyard hunting be better?

 

junkyard hunting would be waaay better-real GM parts
instead of aftermarket crap and the fan motors last a
long,long time so you don't have to worry much about
getting a bad one(sometimes they get burnt out from
the fan getting jammed with ice or snow) the motors
and blades used on the dual fan setup are very common
-found on lots of 1984-mid'90s FWD cadi,buick,olds,etc
besides '87-02 f-bods

 

Thank you very much! i just really needed a mod that bolts right up