I have an 1988 Camaro with 305 no A/C. Need to replace pulley. The pulley has a flange on each side and center is flat because it rides on the smooth side of the belt. This pulley does not seem to be original equipment. I would like to keep that style because it helps keep the belt in line. Just what model did this pulley come off of?

 

The tensioner pulley on my 91 305 was a smooth one that rode on the back side of the belt. Mine had A/C.

 

Thanks for the reply. I will check that out.

 

I thought all third gens had a cepentine belt

 

If the car came with AC and someone removed the compressor, posable that a shorted belt was used??