HitTheHole

I have a 1970 Cutlass Supreme Convertible with 350 2bbl, no A/C. It has a steel 4 blade fan. Did all models come with a fan clutch or might the previous owner have removed it?

junior supercar

thats the correct fan. not all models got a fan clutch

HitTheHole

Thanks, Junior! I was wondering why it was so difficult to replace a part that was never there to begin with!

classicmuscle442

Could have come with 4 blade, I know my "65 442 had a four blade, no a/c, sure someone here will know for sure, possibly in assembly manual.

HitTheHole

Yeah, I have an assembly manual but it happens to be one of the pages where the printing is blurred. I think it shows 3 different part numbers but can't determine how I'd know if I actually had one to begin with.

rocketraider

Generally only A/C or heavy duty cooling cars got the fan clutch and extra fan shrouding.

junior supercar

wildaboutcarsonline get a blur free readable copy of the PIM (assembly manual).