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View Full Version : Pulley Aligment



joeko23
09-27-2017, 05:29 PM
Hey guys installed an L99 power steering pump on my LSA which was pulled from a 15' ZL1 I figured since they are both an LS3 everything would long up as far as pulleys. Anyway here is a pic of the power steering pump in relation to the alternator. I think it's about 1/8" off. What you guys think is this ok, or will the belt come off eventually?

badazz81z28
09-29-2017, 07:59 PM
I don't like it, but I'm a perfectionist. I don't think the belt will fly off, but something ain't right. Is the alternator original to the engine?

joeko23
09-30-2017, 10:05 AM
The alternator is original to the engine. Only the power steering pump is not original. The power steering pump pulley is pressed on maybe I can push it in a little? What do you think?

TomMLS1
09-30-2017, 11:41 AM
See if the pulley can go on further. It will probably come off.....if not it will certainly feather the edge of the belt. You can check it with a straight edge to see if you seated it further. It takes a special tool to push it on further....

T,

andrewb70
09-30-2017, 07:45 PM
I bet the PS pulley is not on all the way. No way OEM is off by 1/8".

Andrew