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Old 03-11-2012, 08:32 PM   #1
vectorit
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Join Date: Jun 2007
Location: Southern California
Posts: 7,617
Help with '70 SB pulleys/belts

I just got through converting the '70 K10's 350 from long pump to short, which had a bunch of issues with mix matched parts.

I put on a new short pump, moved alternator to driver side, and replaced power steering pump and brackets.

Can anyone tell me if my alternator bracket is wrong, either type or the way I have it bolted to the head? Since it does not line up with any of the pulley's on the water pump or crank, pretty much a whole groove off center from the one I need to use.

I got all the parts from the same engine out of a '70 truck:
Crank pulleys
Power steering pump and brackets
alternator lower and upper bracket

On the alternator, I only have just under an inch of adjustment on the upper.
I am thinking it may be because of the Edlebrock aluminum valve cover being to tall? (I plan to replace them with OEM tin).
The power steering pump pulley lines up almost perfect, but not 100 percent and will probably cause a problem down the road?

I purchased belts according to the book, and the alternator belt was way long but the power steering belt is right. If you have the part number for the belt you use on your same set up, let me know what it is and where you got it.

Trying to get the truck ready for next weekend, so I am in a bit of a pinch for time if I need to get parts.


Thanks
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1968 K20 Suburban
1972 K10 LWB PU
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