Main Street Machine

Main Street Machine We’re a small but mighty team of engine experts building custom engines with precision, performance, and passion. Two pros, no shortcuts. Quality over quantity.

From restorations to one-of-a-kind builds, we do it right—down to the last detail.

🚨 BIG NEWS from Main Street Machine! 🚨We’re proud to announce our new partnership with Snap Finance — making it easier t...
08/09/2025

🚨 BIG NEWS from Main Street Machine! 🚨

We’re proud to announce our new partnership with Snap Finance — making it easier than ever to get your engine rebuilds and parts with easy financing options! 💥

✅ Need help covering a full engine rebuild?
✅ Want to buy parts but need some time to pay?
✅ No credit? No problem!

With Snap Finance, you can get approved in minutes and get the work done now, pay over time.

📍 Stop by the shop or give us a call to learn more about how you can take advantage of this awesome opportunity.

🔧 Let’s get your project moving — Main Street Machine has your back!

🔍 Main Bearing Damage — A Sign of Deeper Issues 🔍The main bearings are the foundation of your engine’s rotating assembly...
08/05/2025

🔍 Main Bearing Damage — A Sign of Deeper Issues 🔍

The main bearings are the foundation of your engine’s rotating assembly, supporting the crankshaft and maintaining critical oil clearance under load. When they begin to show signs of wear or failure — like the set pictured here — it’s more than just a surface-level problem.

Common causes of main bearing damage include:

▪️ Insufficient oil pressure or lubrication breakdown
▪️ Contamination from debris or improper assembly
▪️ Out-of-round main bores or misalignment
▪️ Over-revving or excessive bearing load
▪️ Improper clearance during initial assembly

Damage to main bearings often leads to catastrophic failure if left unaddressed. At Main Street Machine, we inspect, measure, and correct these issues using precision machining techniques to restore proper geometry and oiling characteristics.

Whether you're dealing with early signs of failure or a full rebuild, our team is equipped to diagnose the root cause and restore your bottom end with uncompromising accuracy.

📍 Bay St. Louis, MS
📞 Contact us today to schedule your engine assessment.

🔧 Precision Meets Performance at Main Street Machine 🔧Today’s spotlight: A legendary Ford GT500KR getting the royal trea...
07/31/2025

🔧 Precision Meets Performance at Main Street Machine 🔧

Today’s spotlight: A legendary Ford GT500KR getting the royal treatment with a fresh hone job! 🐍
When it comes to American muscle, every detail counts — and we make sure every cylinder is dialed in for peak performance, reliability, and power.

From daily drivers to dream builds, Main Street Machine is your go-to for expert engine machining and high-performance work.

📍 Bay St. Louis, MS
📞 Call or message us today to book your next build or service!

🔧 Precision Matters! 🔧Here at Main Street Machine, we don’t cut corners when it comes to engine builds — especially Suba...
07/29/2025

🔧 Precision Matters! 🔧

Here at Main Street Machine, we don’t cut corners when it comes to engine builds — especially Subaru blocks.

What you’re looking at is a torque plate being used during the machining process. This allows us to simulate the stress a head would apply when torqued down, ensuring your cylinder bores stay perfectly round for ultimate performance and longevity.

Whether it’s a high-horsepower build or a fresh OEM-spec overhaul, we give every engine the attention to detail it deserves.

📍 Quality machining. 📍 Proven results. 📍 Built to last.

📞 Ready to start your build? Get in touch with us today.

🔥 YOUR HORSEPOWER HEADQUARTERS IS HERE 🔥🏁 Main Street Machine – Precision. Power. Performance. 🏁Whether you're chasing t...
07/19/2025

🔥 YOUR HORSEPOWER HEADQUARTERS IS HERE 🔥
🏁 Main Street Machine – Precision. Power. Performance. 🏁

Whether you're chasing the checkered flag or just want your street car to scream, we build engines that don’t just run—they roar.

💥 Performance Engine Builds
💥 Cylinder Head Porting & Resurfacing
💥 Complete Rotating Assemblies
💥 Custom Machine Work
💥 AMSOIL Performance Products
💥 Aftermarket Performance Parts

🛠 Got a vision for your build? Let’s bring it to life.
🧰 Already broke something chasing power? We’ll make it stronger.

📍 Located in the heart of race country, we know what your machine needs to win.
📞 Message us today or call for a quote—let’s fire up your next project!

👉 Follow our page for badass builds, behind-the-scenes, and customer features!

📸 Customer Feature: El Camino Thunder! ⚡️Check out this wild ride built with power and pride — our customer's stunning E...
07/18/2025

📸 Customer Feature: El Camino Thunder! ⚡️

Check out this wild ride built with power and pride — our customer's stunning El Camino, powered by none other than Main Street Machine!

Under the hood? A beastly 454 big block topped with an 871 Weiand blower, prepped, tuned, and brought to life right here at Main Street Machine. This thing doesn’t purr… it growls.

And that slick custom paint job? Done by the customer himself — proving this build is all heart, all horsepower, and all personality.

We love seeing our customers take their vision and turn it into tire-shredding reality. 🔧🔥

📍 Built by: Main Street Machine
💪 Powered by: 454 + 871 Weiand
🎨 Paint: Custom by Owner

📣 Got a Main Street-powered build you want featured? Send us pics and your story — we love showing off the awesome work our community is doing!

🏁 Main Street Machine Is Now a Finish Line Factory Supplier! 🏁We’re proud to announce that Main Street Machine is now an...
07/18/2025

🏁 Main Street Machine Is Now a Finish Line Factory Supplier! 🏁

We’re proud to announce that Main Street Machine is now an official supplier for Finish Line Factory — bringing you high-quality AN fittings, braided hoses, adapters, and motorsport plumbing components built for performance and reliability.

✅ AN Fittings
✅ Braided & PTFE Hoses
✅ Fuel, Oil, Coolant, Brake Line Components
✅ Made for Racers. Trusted by Pros.

Whether you're plumbing a turbo setup, fuel system, or track car — we’ve got the parts you need to build it right the first time.

📍 Come see us at Main Street Machine or message us to order!
Let’s get your project moving — the right way.

07/17/2025

🔧🔥 Happy World Emoji Day from Main Street Machine! 🔥🔧
Today, we’re speaking your language... one emoji at a time. 😎

Here’s how we build an engine:
🧰 ➕ 🔩 ➕ 🧠 ➕ 💪 ➕ 💥 = 🏁

Got a tired motor? 😴
We’ll wake it up. 😤💨
Need precision machining? 🎯🛠
We’ve got you covered. 👊

Drop your favorite car emoji combo in the comments!
We'll start:
🚗💨💀🔧❤️

📞 DM us today to schedule your next build, head work, or machine service.
Let's turn that 🛑 into a 🚦

🏁 Unleash Your Engine’s Full Potential with AMSOIL DOMINATOR® 10W-40 🏁At Main Street Machine, we run what we trust — AMS...
07/16/2025

🏁 Unleash Your Engine’s Full Potential with AMSOIL DOMINATOR® 10W-40 🏁
At Main Street Machine, we run what we trust — AMSOIL’s DOMINATOR® Series. This 100% synthetic race oil is built for high heat, high horsepower, and maximum protection.

✅ Zinc & phosphorus fortified for extreme wear protection
✅ Friction modifiers to boost horsepower & reduce temps
✅ Shear-stable formula for reliable protection lap after lap

Whether you're on the track or the street, DOMINATOR delivers performance and protection you can count on.

📍 Stop by Main Street Machine to get yours today or ask us about using DOMINATOR in your next engine build!



See the full Data Sheet here:https://amsoilcontent.com/ams/lit/databulletins/g2990.pdf

🛢️ FREE Drop Shipping on AMSOIL Oil Change Kits – Orders $49+ 🛢️Main Street Machine is your go-to source for top-tier en...
07/15/2025

🛢️ FREE Drop Shipping on AMSOIL Oil Change Kits – Orders $49+ 🛢️
Main Street Machine is your go-to source for top-tier engine protection — now with FREE shipping on AMSOIL oil change kits when you order $49 or more!

✅ Premium AMSOIL full synthetic
✅ Exact-fit filters for your ride
✅ Kits tailored to your year, make & model
✅ FREE shipping on all orders $49+

Whether it's your daily driver, diesel workhorse, or weekend warrior — AMSOIL has it covered. Get everything you need delivered right to your door, no hassle.

📲 Message us to get your custom kit today!
🛠️ Trust the team at Main Street Machine to keep you running strong.

🔥 Unlock Maximum Performance with Main Street Machine 🔥At Main Street Machine, we don’t just build engines — we craft ho...
07/15/2025

🔥 Unlock Maximum Performance with Main Street Machine 🔥

At Main Street Machine, we don’t just build engines — we craft horsepower. Whether you’re chasing track times, pulling heavy loads, or just want more muscle under the hood, we specialize in precision engine builds and high-performance head work that deliver real results.

🛠️ Custom Engine Builds
🧠 Cylinder Head Porting & Machining
⚙️ Performance Upgrades & Tuning
🧪 Engine Blueprinting & Balancing
💥 LS, Small Block, Big Block & More

We build it right. We build it fast. And we build it to win.

📍 Visit us on Main Street in Bay St. Louis
📞 Call or message us today to talk about your next build!

💪 Built with pride. Proven on the street and strip.

🛠️ Main Street Machine – Built to Perform, Trusted to Last 🛠️From precision head work to complete engine assembly, Main ...
07/10/2025

🛠️ Main Street Machine – Built to Perform, Trusted to Last 🛠️

From precision head work to complete engine assembly, Main Street Machine is your go-to shop for serious machine work done right the first time. Whether you're chasing horsepower, restoring a classic, or just need expert repair – we’ve got the tools, skills, and passion to get it done.

✅ Head & Block Services
✅ Custom Engine Builds
✅ AMSOIL Sales & Service
✅ Fast Turnaround & Honest Pricing

📍 Located in Bay St. Louis, MS
📞 Call or message us today to schedule your job or get a quote.

🔧 Built by gearheads, for gearheads. Let’s make your machine move.

Address

526 1/2 Main Street
Bay Saint Louis, MS
39520

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+12282459979

Website

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