Overview

ZZPerformance Modular Supercharger Pulleys

ZZPerformance offers modular supercharger pulleys for a variety of applications, including 2004-05 Buick, Chevy, and Pontiac engines. The aluminum pulleys are available in a range of outside diameters, with a black or clearcoat finish. Each pulley system includes hub, pulley of your choice, five stainless socket cap button screws, and one barbed retainer to replace the breather bolt. After removing the stock pulley, the ZZP steel hub presses on using the same pulley tool used to remove the factory pulley. No jaw-style puller should be used to remove a supercharger pulley. If it is used, it will destroy the pulley and possibly damage the supercharger.

Once installed, the hub allows quick-changing of pulleys with an Allen wrench. The ZZP modular pulley system (MPS) allows you to change between pulleys depending on conditions; use one pulley for street use and a smaller for the track or when running high octane fuel. An MPS is a must for those planning to continue to modify their car in the future. ZZPerformance pulleys come with eight ribs on them, but a 6-rib belt will still work completely fine.

* Fits:
-- Pontiac Grand Prix GTP or 06+ GT
-- Buick Regal GS
-- Pontiac Bonneville SSEi
-- 2004+ Impala SS
-- 2004+ Monte Carlo SS

* Pulley recommendations:
-- 3.5 pulley for 01-03 GTP/GS with ZZP PCM, Tstat, colder plugs, bolt in downpipe, and a cold air intake
-- 3.5 in. for 2004+ Grand Prix recommended for cars with 1.9 rockers, Tstat, colder plugs, some exhaust work, and a cold air intake
-- 3.4 in. for 1997-2000 GTP/GS with ZZP PCM, Tstat, colder plugs, bolt in downpipe, and a cold air intake
-- 3.3 in. pulley requires a small cam or headers or any SS intercooler
-- 3.2 in. pulley requires a XP cam or a SS intercooler with 1.9 rockers
-- 3.0 in. pulley requires larger injectors and a full-size intercooler
-- 2.8 in. pulley requires a cam, intercooler, and headers

Applications

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