Start Your Custom Engine
500 S 2nd Street, Boonville, IN 47601-1720
Call: (866) 549-1371

Custom Engine Builder

Rev up your ride's performance with a custom built engine from Muscle Motors. Muscle Motors offers custom built engines for all types of applications. We can custom build virtually any type of engine to fit your needs.
Engine Block, Engine Shop in Boonville, IN

We Build Engines of All Kinds

• Stock Rebuilds
• Stock Car Racing
• Street High Performance
• Street Rod
• Drag Racing
• Industrial
• Marine
• Agricultural
• Antique

Our Specialties

• Cylinder Head Reconditioning
• Crankshaft Grinding
• Connecting Rod Reconditioning
• Precision Engine Balancing
• Line Boring
• Block Reconditioning

The Right Staff for the Job

Muscle Motors' small staff of dedicated, knowledgeable technicians means you receive more personalized attention and your engine receives more detailed work. Our crew doesn't worry about being the biggest because our focus is on quality, not quantity.

Customers throughout the Mid-West have releied on Muscle Motors for meticulously handcrafting custom built engines for over 20 years. Let us put you in the Winner's Circle!

Contact us for more information about our wide range of engine services and cores.


Authorized Distributor for
Track Master Balancing™

Automotive Engine Re-Builders Association