Quote:
Originally Posted by russosborne
I'd really like to know what parts you used.
I have seen a few examples online that people have done for a Pontiac, but yours looks the best by far. Most don't even use the idler pully.
Thanks,
Russ
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Thank You.
The crankshaft pulley is from a 1990 ford f-150 with a 302.
The water pump pulley is from a 1985 ford crown victoria with a 302
the power steering I am foggy on, I think I got it from a late 80s gm truck. it was definately a very popular power steering pulley in the junkyard and I am sure its a gm. Next time Im at the junkyard I will check to confirm.
The alternator pulley is from a 98 VW jetta. It has the prfect spacing and lines up nicely.
The center hole of the crank pulley needed to be made slightly larger on the lathe and the 4 holes redrilled for the pontiac.
The waterpump pulley only needed the four holes drilled to fit the pump.
The crank and waterpump pulleys line up perfectly when the factory AC v-pulley is used as a spacer behind the new crank pulley.
Also, the power steering and alt pulleys line up perfectly with one another but the assembly had to be spaced 17mm forward in order to line up with the new crank and waterpump positions.
The photos show washers and collars. These are only for measurements to get where I needed to be. I am now gonna make the proper spacers.
Oh, the idler is from a subaru. Any idler will work but note the large washer behind the alternator bracket. Its important to have that to minimize the flex so the belt doesnt torque the idler and ride off the front. I started it this way and let it idle a while and gave the throttle a few quick whacks and it looks like its gonna run pretty solid. Once I make the proper spacers and put some miles on it Ill post an update on how it performs.