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LSA Modular Pulley System

This is our Modular Pulley System that will allow you to simply unbolt your supercharger pulley and run a smaller or larger pulley within minutes. The stock pulley will need to be removed with a supercharger pulley puller to install our hub.

Customer Reviews
5.0 Based on 4 Reviews
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Filter Reviews:
  • stock snout
  • freezer
  • 55356
  • supercharger
  • pulley
  • dyno
TP
12/05/2020
Tucker P.
United States United States

50 plus hp

Gained 50 on the dyno!

NV
05/22/2020
Nik V.
United States United States

Solid modular system

Easy to install when u put the supercharger in the freezer then warm up the hub! Also 2.5” pulley clears stock snout

ZZPerformance LSA Modular Pulley System Review
RT
11/12/2018
Rick T.

Thank you ZZPERFORMANCE

Purchased the 2.4” pulley and press-on hub for my 2003 GMC Sierra 1500 LSA Supercharger and couldn’t be happier with the product and installation. Thanks ZZPERFORMANCE, another happy customer!

JD
04/08/2018
Joe D.

My old pulley was the

My old pulley was the hardest thing to remove. After heating up the hub for the new pulley.installation was N/P