Hi Jim,
The inside front of the pulley is like the bottom of a cup 3/16" to 1/4"
thick if I remember correctly and the water pump drive connects to that.
Adding pulleys doesn't push the fan forward, it moves the additional
pulleys backwards to the rear of the car.
Two other variables could be the depth of the recess in the back of the
fan and the length of the water pump drive. I think have another fan
and waterpump and I probably have another double pulley and a shroud
that I can compare to what is currently on the red beast.
Thanks,
Robert
Jim Johnson wrote:
> Ah! A 70! Smog crap on it... That explains it. My 68 doesn't have
> a double pulley but it had a lot less smog stuff on it. Praise be to
> the Gods of the EPA! See if you can find an earlier pulley...
>
> Cheers!!
> Jim
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