National Short Block Program - NO CORE REQUIRED

Remanufactured Short Block Engines At MABBCO

For over 50 years, MABBCO has been providing precision-machined rebuilt short block engines.

Our machinists have an average of 15 years of experience. Each. So when you purchase a short block from MABBCO, you can do so knowing that a highly skilled technician has machined, assembled, inspected, and tested your engine prior to shipping.

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A Broad Selection Of Rebuilt Short Blocks

MABBCO is able to offer a wide selection of remanufactured short blocks, including those from most major domestic manufacturers.

Each short block engine is precision machined at our Tyler, TX facility, then assembled and tested on-site before shipping. New pistons, piston rings, rod bearings, main bearings, cam bearings, freeze plug, and timing sets are included with each build.

No Core Required

Our experience in the industry, combined with dedicated purchasers who are able to get almost any engine we need, means that we don’t require a core exchange for our remanufactured short block engines.

Rebuilt To OEM Standards

Whether you’re working on a project car or need a reman short block for your daily driver, MABBCO offers precision-machined rebuilt engines from both domestic and foreign manufacturers.


MABBCO’s machinists are able to provide a large assortment of rebuilt Chevy short blocks, including several styles of the popular Chevy 350 short block. We offer machining for Chevy engines with 4, 6, and 8 cylinders.

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MABBCO’s able to provide a large number of rebuilt Ford short blocks, ranging from the common to the hard-to-find. MABBCO offers rebuilt Ford engines in 4, 6, 8, and 10 cylinders.

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MABBCO can machine classic and late model Buick short block engines, and we’re able to offer both 6-cylinder and 8-cylinder Buick models for a range of vehicles.

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MABBCO is able to provide rebuilt Chrysler short blocks for late model and classic vehicles. We’re able to machine 4, 6, 8, and 10 cylinder Chrysler engines for a range of models.

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MABBCO machines 4, 6, and 8 cylinder jeep engines for classic and later model Jeep vehicles. We offer popular models, like rebuilt Jeep 258 short blocks, in a variety of configurations.

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And More

MABBCO offers remanufactured short blocks from a variety of manufacturers, including Honda, Mazda, Toyota, Oldsmobile, Pontiac–and more.

The MABBCO Difference

High-Quality & Affordable Parts

MABBCO’s selection process is built around finding the best parts at the best prices. This allows us to provide a superior quality product at a better price than other shops. Our size allows us to buy them in bulk, too, passing on even more savings to our clients.

Thorough Post-Build Inspections

After we’ve machined and assembled your short block, it will undergo a thorough inspection. We use computer databases containing OEM specifications to ensure each and every engine that leaves our shop is perfect.

Computerized Testing

Just prior to shipping, each remanufactured short block is tested using computer modeling. We test for proper assembly, oil pressure, and piston fit. Once it’s been cleared, we ship the motor to you.

Remanufactured In Texas. Shipped Worldwide.

We proudly manufacture every MABBCO engine at our Tyler, TX machine shop, and we’re able to ship any rebuilt short block engine throughout the United States and worldwide. Shipping rates do apply, so if you need a short block shipped contact us to learn more.

Working On A Project? Shop Our Other Products

In addition to short block engines, MABBCO offers a variety of remanufactured parts and engine kits. If you’re working on a project car, we can help with:

Remanufactured Crankshafts

MABBCO crankshafts and precision-machined to perform flawlessly, and we’re able to offer most domestic manufacturers–shipped worldwide.

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Remanufactured Cylinder Heads

MABBCO remanufactures cylinder heads for most domestic automobiles, all machined to MABBCO’s exacting standards.

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Engine Rebuild Kits

MABBCO offers a variety of engine rebuild kits for most domestic manufacturers. Each kit contains pistons, gaskets, a camshaft, and other important parts.

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