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Custom 1972 Chevy Chevelle SS Pro Touring Build

Home > Chevy > Custom 1972 Chevy Chevelle SS Pro Touring Build
1972 Chevy Chevelle SS Pro Touring

By

Matt Grabli
March 2, 2025

The Chevelle came out in two series – the 300 and luxurious Malibu and was offered in coupe, sedan, and station wagon forms. But it’s the Super Sport package that rocketed the Chevelle to the top of the muscle car scene. The production run lasted for three generations, the second of which was the most successful.

The product of this generation, a legendary 1972 Chevy Chevelle SS became a real icon for car enthusiasts and true American muscle car fans. The owner of this particular model, Luis, was dreaming about this ride since he was a kid and in the adult life he managed to turn his dream into reality. Read on to find out more about the modifications and upgrades he made to this awesome car.

1972 Chevy Chevelle SS Pro touring build. Side view.

Table of Contents

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  • Chevelle Heritage
  • Dream Build
    • Pro Touring Upgrades
    • Low Stance
  • List of Modifications
    • Performance
    • Suspension
    • Wheels
    • Exterior
    • Interior
  • Conclusion

Chevelle Heritage

The Chevrolet Chevelle is considered to be one of the most popular cars that have ever come off the GM assembly line. The model was introduced to the market in 1964 to fill the gap between the compact Chevy II and full-size models, such as Impala. It is a mid-size muscle car based on General Motor’s A-body platform.

1972 Chevy Chevelle SS with LS3 wngine swap
1972 Chevy Chevelle SS tail lights and custom spoiler
1972 Chevy Chevelle SS Round LED headlights.
Lowered 1972 Chevy Chevelle SS On sport suspension - Pro Touring Build

Dream Build

Luis, the owner of this Chevelle, explains why it bears such a sentimental value for him. While his dad was away working, his uncle was driving him to school in his 1969 Pontiac LeMans, and on one of those days, the little kid at the back was amazed by loud exhaust rumble and a cloud of tire smoke coming from a car with round taillights that overtook them.

That’s when his uncle told little Luis that it was the 1972 Chevy Chevelle, the best car in the world. Now, owning one, he is paying homage to his hard-working father, who compared his work with war and called himself a working machine, naming this project car the War Machine.

Blacked out Chevy Chevelle SS 1972 with lowered suspension

Pro Touring Upgrades

This Pro-Touring 1972 Chevelle SS combines tasteful simplicity in and out with the raw power of a juiced up beast. It is coated with dark gray paint borrowed from 205 Chevy Silverado with some hint of blue and purple flakes creating a more custom feel to it and making the car look pitch black at night. Custom made emblems and trunk spoiler are designed in CAD then fabricated to flow with the ride!

“This Pro-Touring 1972 Chevelle SS combines tasteful simplicity in and out with the raw power of a juiced up beast”.

Nova-Lux LED headlights with switchback DRLs were initially installed, but recently Luis has replaced them with new LEDs featuring app-controlled color-changing halo rings.

Inside, you’ll find a pair of Scat racing seats and Simpson harnesses to hold you in place. Since the car is ridiculously fast, safety is paramount, so the owner made sure to add a roll cage to the mix.

72 Chevy Chevelle SS on CCW forged wheels staggered at 18 x 11-inches in the rear and 18 x 9-inches in the front axle

Low Stance

The Chevelle sits very low on a completely redone Stage 5 suspension by UMI Performance with Viking Performance coilovers.

Luis installed CCW forged wheels staggered at 18 x 11-inches in the rear and 18 x 9-inches in the front axle that are more than capable of delivering an estimated 530 horsepower from the engine to the ground. The coupe is powered by an LS3 6.2-liter motor from a 2013 Camaro coupled with a matching Tremec TR6060 6-speed manual transmission.

“With a new rear end with 3.73 gearing, your stomach sinks every time you step on the gas pedal”.

With a new rear end with 3.73 gearing, your stomach sinks every time you step on the gas pedal. Not to mention an insane boost coming from one of the two Nos canisters in the cabin.

A set of Wilwood brakes on cross-drilled and slotted rotors will make sure you could stop safely every time. The car’s Black Widow Venom 250-series performance exhaust purrs relatively quiet when idling but growls viciously during acceleration.

1972 Chevy Chevelle SS Custom LED headlights with clear smoke turn signals

Pro Touring Build: 1972 Chevy Chevelle SS with LS3 V8 Engne

Blacked out Chevy Chevelle SS cruising.

1972 hevy Chevelle Blacked out bumpers an red LED taillights

List of Modifications

Performance

  • 6.2L LS3 motor from 2013 Camaro (producing 530HP)
  • Tremec TR6060 6-speed manual transmission
  • Black Widow Venom 250-series performance exhaust
  • Dual NOS canisters
  • 3.73 rear end gearing

Suspension

  • UMI Performance Stage 5 suspension package
  • Viking Performance coilovers
  • Wilwood brakes with cross-drilled and slotted rotors

Wheels

  • CCW forged wheels:
    • Front: 18 x 9-inch
    • Rear: 18 x 11-inch (staggered setup)

Exterior

  • Dark gray paint (borrowed from 2015 Chevy Silverado) with blue and purple flakes
  • Custom CAD-designed emblems
  • Custom CAD-designed trunk spoiler
  • LED headlights with app-controlled color-changing halo rings

Interior

  • Scat racing seats
  • Simpson harnesses
  • Safety Roll cage
1972 Chevy Chevelle SS with Halo LED headlights.

Conclusion

What started as a childhood dream sparked by a chance encounter with a rumbling Chevelle has evolved into one of the most well-rounded A-body builds we’ve seen. This ’72 Chevelle perfectly balances show and go, proving that you don’t need flashy exterior mods to turn heads – sometimes all it takes is perfect stance, serious power, and meticulous attention to detail.

Parts CategoryDifficulty Rating*
Suspension Mods:10/10
Performance Mods:8/10
Exterior Mods:2/10
Interior Mods:9/10

* Based on our build difficulty evaluation system ⓘ

The War Machine takes no prisoners when it comes to performance, packing serious hardware in areas that matter most. Suspension, performance and interior setups steal the show with near-perfect scores (10/10, 10/10 and 9/10 respectively). Luis kept the exterior tastefully subtle, proving that sometimes less is more.

1972 Chevy Chevelle SS Pro Touring
1972 Chevy Chevelle SS Pro Touring
1972 Chevy Chevelle SS in california
Murdered out black chevy chevelle muscle car
Badass black 1972 Chevy Chevelle SS
1972 Black Chevy Chevelle SS with custom headlights
1972 Chevy Chevelle SS Pro Touring muscle car photography

Watch the progress and find out more about this 1972 Pro Touring Chevy Chevelle SS project by visiting the Instagram profile of the owner: @war_machine_72!

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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