Rebuilt M90 Snout

Superchargers & Eaton Parts - Rebuilt M90 Snout

Rebuilt M90 Snout

7 reviews
Refundable Core Charge
Regular price $250.00
  • In stock, ready to ship
  • Inventory on the way

This is a stock M90 snout that has been rebuilt to OEM specs. We take used cores, completely disassemble/clean/sandblast them, repowdercoat, and reassemble with new bearings and a seal. 

How to order your rebuilt snout:

Model: This determines what generation supercharger you need the snout for. Gen3 is what comes on the '97-03 Grand Prix GTP, 97+ Regal, '04+ Impala/Monte SS, '97+ Bonneville SSEi, '96+ Park Ave Ultra/Riviera. The Gen5 only comes on the '04-07 supercharged Grand Prix models.

Core Charge: This is a refundable core charge. This allows us to ship you a core first so you can swap it with the one on your car and then return your used one for the core charge amount. We offer an extra 10% back if you want it as an in store credit instead of refunding it the way it was paid.

Pulley or hub installed: If you would like a press on pulley or modular pulley system installed on the snout we will do so free of charge. Just add the corresponding item to your cart and make sure to notate that you want the pulley/hub installed upon checkout. 

These are the rest of the items you would need to complete this snout swap:

NoteA bad snout seal will cause supercharger oil to leak out from the end of the housing and then gets on the pulley, it then flings it all over your engine bay. 

Bad snout bearings make a buzzing noise that increases with engine RPM and will get louder and louder until the SC comes apart.

A worn coupler will cause a rattling noise only at idle that will go away if you rev it. 

A bad rotor pack also makes a rattling noise like in this video. Click here to hear Rotor Rattle

Vehicle compatibility chart:

  • '97 - '03 Pontiac Grand Prix (Gen3)
  • '97 - '03 Buick Regal (Gen3)
  • '96 - '03 Pontiac Bonneville (Gen3)
  • 2004+ Supercharged Monte/Impala (Gen3)
  • 2004+ Grand Prix (Gen 5)
Customer Reviews
5.0 Based on 7 Reviews
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Lenny L.
United States United States

Better Than New

The rebuilt M90 Snout exceeded my expectations for a rebuilt part. I’ve used rebuilt parts in the past, although not my first choice; but this Snout looks new, and actually is better than new, because the paint job is outstanding. Makes the rest of the supercharger and my engine bay look real bad. Quality party at a very fair price.

Myrtis w.
United States United States

Great job!

It came quickly and they were quick to respond to my questions

wade h.
United States United States

M 90 Snout and sales

The Snout and parts I ordered were great; arrived very quickly. The sales department answered all my questions well and the parts I ordered we on my doorstep in two days. I will order any parts I need for my Park Avenue only from you now.

ZZPerformance Rebuilt M90 Snout Review
United States United States

Premium Quality

I’ve been buying from ZZP for years. I recently had my M90 supercharger rebuilt and the attention to detail is great, it looks great, it’s clean, and I as part of the order, I got a new pulley put on. The pulley looks really nice and is high quality, their service, communication, and speed are quality as well.

Tyree K.

One stop shop

Thank god 4 zzp

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