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Modified Chevy SS with Holden Commodore Swap & LSA Supercharger

Home > Chevy > Modified Chevy SS with Holden Commodore Swap & LSA Supercharger
Chevy SS holden Commodore twin with a Supercharger

By

Matt Grabli
March 10, 2025

The Chevy SS (also known as the Holden Commodore) is a 4-door muscle car that was in production for just a bit more than 4 years. Despite having a sleeper appearance, the model can blow your mind with its incredible performance – you’ll immediately spot the difference from the regular version when the engine starts.

We were lucky enough to get in touch with one of the modified Chevy SS owners – Michael Olivares, from Bakersfield California, who was kind to tell us about his car and all the upgrades made to it.

Stanced Chevy SS / Holden Commodor in blue

Table of Contents

Toggle
  • Australian Twin – Holden Comodore
  • Chevy SS Build
  • Interview with the Owner
  • List of Modifications
    • Performance
    • Suspension
    • Wheels
    • Exterior
    • Interior
  • Conclusion

Australian Twin – Holden Comodore

The Australian Commodore with a slightly different front end design employed a range of robust powertrains with the entry-level one being a 3.0 L V6 good for 248 hp and the top-of-the-line 6.2 L LS3 V8 capable of generating 408 hp which was available on American Chevy SS models. Performance delivered by these power units is outstanding and leaves a lot of room for improvement.

Chevy SS Build

Michael’s car has only 21 thousand miles on the clock because it’s naturally used as a weekend ride and is the third vehicle for Michael.

It came from a factory with 415 horses but now has over 700whp thanks to a 416ci stroker coupled with an LSA supercharger. It’s got a flex-fuel setup so the owner can get the performance of higher octane E85 when needed and the convenience of 91 octane if traveling long distance.

“It came from a factory with 415 horses but now has over 700whp thanks to a 416ci stroker coupled with an LSA supercharger.”

Lowered Chevy SS on Kings SSSl springs and 20” Avant- Garde M632 rims

To emphasize this impressive boost in performance, Michael added a range of exterior upgrades. The car rides on 20″ AG wheels and is lowered down on Kings SSSl springs.

The most notable exterior upgrade is of course Inozotek laguna blue wrap which easily separates the SS from the masses even from a mile away.

In addition, there is a lip spoiler in front and Maverick Man spoiler in the rear. The front end also features a distinctive Race Mesh grille and the Blits vented hood. On the other hand, the interior underwent almost no modifications, with the only exception being an airbag change.

Interview with the Owner

How did you get into the muscle car scene?

– I was always into euro cars, particularly BMW. I then purchased a Cadillac ATS-V and feel I. Love with GM’s chassis dynamics. I felt they outdid bmw at their own game. I had always liked the conservative styling of the Pontiac g8 so when I heard the updates platform was coming back as a Chevy I was interested. I ended up finding this low mileage 7k miles for good prices and picked it up. Was bone stock when I got it.

Stanced Chevy SS with lowered suspension

Why did you choose this particular model for your project?

– I am a fan of sleeper cars and the SS in stock form is a sleeper. I also like the way it handled for a large car and the fact that they was only approximately 12k imported to the US.

What inspired you to choose this modification style?

– I want something flashy but not over the top. I really struggled with the wheel color and wrap as I generally like to be more low key, but I’m glad I went with something a bit more edgy but not too much

Chevy SS / Holden Commodor performance modifications

What challenges did you face while putting it together?

– The wife letting me spend the $$ to get it all done.

Is it your daily or a weekend ride?

Weekend for sure. I have another Holden I.e 2005 Pontiac GTO and a newly acquired 2021 Cadillac CT5-v that I intend to start a build on

Do you take it to local car shows or a race track?

– A little bit of both. I’m excited to get her on track and see if I can surprise a few hellcats

Chevy SS with Inozotek laguna blue wrap

List of Modifications

Performance

  • 416ci stroker motor with LSA supercharger
  • BTR boost cam into stock auto transmission with zl1 torque converter
  • Currently puts down over 700whp
Chevy SS / Holden Commodore LSA Supercharger and stroker

Suspension

  • Lowered on King SSSl springs

Wheels

  • 20” Avant- Garde M632 (Also have a drag pack for track days)

Exterior

  • Inozotek laguna blue wrap
  • Maverick Man spoiler
  • Maverick Man front lip
  • Holden conversion with custom race mesh grille
  • Blits vented hood

Interior

  • Stock other than airbag change to Holden
Chevy SS - Holden Commodore badge logo grille

Chevy SS with Holden Commodore Steering wheel logo
Chevy SS with Holden Commodore logo black

What are your future plans for this car?

– Likely just a bigger throttle body and intake. I may, however, go with a Harrop 2650 supercharger upgrade for even more power.

“It was a lot of fun personalizing this car and making it mine. Many people just see a car as transportation but to me, it’s an extension of who I am.”

Chevy SS maverick man spoiler and Carbon Fiber rear diffuser quad exhaust

Conclusion

Michael basically built the ultimate sleeper here – exactly what the SS was meant to be, just taken to the next level. Most folks don’t even know what they’re looking at when they see one of these, let alone a properly modified example like this. The Holden conversion is a nice nod to the car’s Australian roots, and with only 12,000 of these ever making it to American shores, this 700whp beast is about as rare as it gets.

Parts CategoryDifficulty Rating*
Suspension Mods:3/10
Performance Mods:10/10
Exterior Mods:8/10
Interior Mods:1/10

* Based on our build difficulty evaluation system ⓘ

The meat of this build is all business under the hood, scoring a perfect 10/10 in performance with that nasty stroker-blower setup. The exterior isn’t far behind at 8/10, thanks to that clean Holden front end conversion, while the suspension sits at 3/10 and the interior keeps it subtle at 1/10.

Stanced Chevy SS / Holden Commodor in blue
Chevy SS / Holden Commodor performance modifications
Chevy SS holden Commodore twin with a Supercharger
Chevy SS - Holden Commodore badge logo grille
Stanced Chevy SS with lowered suspension
Lowered Chevy SS on Kings SSSl springs and 20” Avant- Garde M632 rims

Watch the progress and find out more about this Chevy SS project by visiting the Instagram profile of the owner: @ss.mate!

Stay tuned for more project reviews on Specs&Mods.com – Follow us on social media, and share this write-up if you enjoyed reading it!


Matt Grabli Avatar
Matt Grabli
With more than 10 years of experience as a mechanic and aftermarket performance parts specialist, Matt is specialized in vehicle modifications of any sort. He appreciates the motorsports heritage and keeps his hand on the pulse of modern trends. His life goals are documenting the diversity of the modern automotive culture and inspiring others to build the cars of their dreams! Connect with Matt on: FB, Pinterest, LinkedIn

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