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Adjustable Tensioner

Pulleys & Belts - Adjustable Tensioner
Pulleys & Belts - Adjustable Tensioner

This piece will replace your stock LSJ tensioner arm and it has three different holes for the tensioner pulley to be bolted to. It will allow you to use the stock belt down to a 2.6" pulley while retaining the proper belt tension. This is an upgrade from LSJ oversized tensioner pulley and GM stage 2 belt.

Pulleys & Belts - Adjustable Tensioner
Pulleys & Belts - Adjustable Tensioner
Customer Reviews
4.9 Based on 16 Reviews
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A ZZPerformance Customer
Martin A.
United States United States
Must have for any lsj

easy quick install. threw it in with my m62 spacer plate. the zzp tensioner picked up the slack from the oem one. got rid of my belt slip and now my car takes off from a stop way smoother and shifts into the gear just as smooth.

Shannon T.
United States United States
The ****

Good I have an ati damper and run a 2.5 pulley on a TVS, the middle notch does the trick, best part is the reverse thread, it’s the ****

Brad R.
United States United States

My stock one went out and this was a perfect replacement

Nathan D.
Canada Canada
Great Product

Bought the adjustable tensioner to fix some belt slip issues I was having with my 2.8" pulley, install was a breeze, fixed my belt slip issue right away, and the bonus of easier belt removal is great too

Raul G.
Adjustable Tensioner

This was key in having the proper tension need to keep my supercharger from slipping. A must have for stage 3 installs.