Scott : Here is what I have :
#481040 2 groove Waterpump
#481038 2 groove Crank
#480509 1 groove Crank
The two Crank Pulleys were stacked on Crank ?
I have one spare Pulley: #10004850 2 groove Waterpump
Question : Does the Crank use 2 or 3 grooves with AC ?
The part numbers you gave me are only available as a full set for $500. I don't see anybody selling these used Pulleys.
Yes, I am using a 11 bolt 4.5" Waterpump.
Please Advise.
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500 is out of the question ..........
none of those work correctly for the 67-70 power steering set up you have
is your power steering pump pulley number 9786901 ??? thats the large ac pulley you need
then the crank pulleys DO stack single ac in the back also a plate or ring mounts to the front for reinforcement under the bolt heads,,,
A Nice Original Crank Pulley for V8 Pontiac motors 1968 - 70 Pontiac. Part # 9790842. Good shape and clean. Used in cars that have power steering and/or A/C. Check out the pictures.Original GM Used.
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