To get the latest news about Performance Liquidations sales and new products, please enter your email address below.






You are here: Home > Crankshafts > Probe Industries Crankshafts


Probe Industries Crankshafts are offered in Forged 4340 Steel and Cast Steel for every budget and performance level needed. They allow for hundreds of stroke and rod combinations to choose from for all of your Domestic Crankshaft needs.

Select from the Crankshaft types below to explore the hundreds of Crankshafts Available.
Cast Steel
Probe Industries Cast Steel Crankshafts are manufactured of high carbon steel in a variety of applications and strokes, these crankshafts are perfect for any performance application up to 500 HP. They are best suited for higher horsepower daily drivers and restoration projects with more HP than stock.
Forged 4340 Steel
Probe Industries 4340 Line of Crankshafts are machined from premium 4340 steel and are heat treated for maximum strength. For absolutely serious street and racing applications, Probe Industries 4340 crankshafts are the only choice, perfect for high horsepower, torque and RPM and work great for all levels of power adders.