Slate Performance Automotive

Slate Performance Automotive Inquire with us today!

Specializing In:
• Service & Maintenance
• Performance Upgrades
• Power Packages
• Restorations
• Upholstery
• Dyno Tuning
• Engine Swaps
• EFI Conversions
• AND MUCH MORE!

06/17/2026

Check out this 1969 Chevrolet Camaro powered by a Pat Musi 565c.i. big block Chevy! This restomod is packed with a lot of great upgrades including an FB Racing 4R70W transmission, a Holley Terminator X standalone EFI management system, every Detroit Speed suspension component, LED taillights, and custom three-piece Forgeline wheels with a fat 335 rear tire. This car recently came in for a list of repairs & upgrades. To start (literally), this car needed a new starter & flexplate. We replaced the existing flexplate with a billet steel PRW flexplate and paired it with a 400 series Meziere High Torque Starter. While the car was here we also repaired the custom-fabricated oil pan, replaced the rear main seal, wrapped the headers, flushed the cooling system, repaired some wiring, and fixed miscellaneous leaks. For upgrades, we installed a set of Holley Retrobright LED headlights, replaced the steering column with a Flaming River tilt column, installed some Morris Classic 3-Point Seatbelts, and installed matching key tumblers. Once all repairs and upgrades were complete, we strapped this big block behemoth to the dyno to measure the rear wheel horsepower & torque. This naturally aspirated 565c.i. BBC put down 582 RWHP and a staggering 806 lb/ft. of RWTQ! Whether you want to do some knarly burnouts, go for a nice sunday cruise, be a show stopper, or set great times at the drag strip, this car will do it all!

Do you have a modern performance or classic car that needs maintenance or repair? Slate Performance Automotive specializes in all things automotive. With a body & paint facility, service & performance shop, customization, restoration, dyno tuning, fabrication, & an upholstery shop all at one location, it’s no wonder we’re your one-stop shop for everything automotive related! Call: (317) 661-3143 or submit an inquiry at [email protected] to get your modern, classic, or exotic car scheduled!

06/08/2026

A full look at our Fast & Furious Supra movie replica!

From the iconic livery to the turbo sounds, exhaust notes, and every detail in between, this build captures what made the MK4 Supra a legend!

After countless hours of work, problem-solving, and attention to every detail, this Supra is officially heading home to Fast and Forever.

We’re grateful to have been a part of bringing this vision to life, and we can’t wait to see it out on the road where it belongs!


DM us or contact us today at
📩 : [email protected]
📞 : (317) 661-3143

06/02/2026

Check out this beautiful 1970 Buick Skylark! 👀

Are you looking to get work done on your classic? Here at Slate Performance Automotive we do it all — one shop, highest quality, no compromises!

DM us or contact us today at
📩 : [email protected]
📞 : (317) 661-3143


06/01/2026

Lower RPMs. Better fuel economy. Zero cutting. Here at Slate Performance Automotive we install GearVendors overdrive units on classic cars without touching your floor pans — keeping your original drivetrain exactly where it belongs!

Interested in a GearVendors overdrive install for your classic? Contact us today and let’s talk about what we can do for your car!

📩 : [email protected]
📞 : (317) 661-3143


05/29/2026

RAW AUDIO - C8 Corvette

Enjoy the RAW audio of this C8 Corvette starting up and ripping! What do you think has been done to it? 👀

DM us or contact us today at
📩 : [email protected]
📞 : (317) 661-3143


Transfer case came in missing an ear — instead of calling it a loss or replacing the entire unit, we got to work!We grou...
05/29/2026

Transfer case came in missing an ear — instead of calling it a loss or replacing the entire unit, we got to work!

We grounded out all the damaged and contaminated material, fully cleaned and prepped the area, then properly preheated for structural welding. From there we rebuilt the missing section with clean material, brought it back to shape, and precision drilled and tapped it back to factory spec so it’s ready for new hardware and full assembly.

This is what sets our work apart.
We don’t just swap parts like most shops — we solve the actual problem. Every repair is handled with intention, detail, and a team that cares about getting it right the first time.

If you’re dealing with something others say needs “full replacement,” reach out. There’s usually a smarter solution!

DM us or contact us today at
📩 : [email protected]
📞 : (317) 661-3143

05/28/2026

No introduction is needed for this one! This Bugatti was an absolute show stopper! 🔥

Massive thank you to everyone who pulled up to the Slate Performance Automotive x IHR meet — you showed out and made it something special. The builds were fire, the energy was unmatched, and then this!

Tag someone below who was there to see this or hasn’t already!


Address

5802 Elmwood Avenue
Indianapolis, IN
46203

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+13176613143

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