Crankshaft Shop

Precision Crankshaft Grinding & Engine Balancing You Can Trust

At Pyramid Automotive Machine, we provide professional crankshaft grinding and engine balancing right here at our facility. Whether you’re rebuilding a daily driver, fleet vehicle, or performance engine, our experienced machinists deliver the accuracy and reliability your engine depends on.

What Is Crankshaft Grinding?

Crankshaft grinding is a precision machining process that restores worn or damaged crankshaft journals to proper size and roundness. This corrects scoring, out-of-round conditions, and surface wear, ensuring proper bearing clearance and smooth engine operation — a critical step in any quality engine rebuild.

Why Engine Balancing Matters

Engine balancing precisely matches the weight and mass of all rotating and reciprocating components, including pistons, rods, and the crankshaft. Proper balancing:

Reduces vibration and internal stress
Improves engine smoothness and performance
Extends engine life
Enhances reliability and efficiency

We balance assemblies to exact tolerances, often within one gram, using state-of-the-art equipment.

Our Equipment & Standards

Our machinists use modern machining and balancing equipment to meet or exceed OEM specifications. We’ve proudly served our customers for over 40 years with dependable, precision engine machining services.

Crankshaft Grinding & Engine Balancing Services