Engine Parts - Crankshafts

Signature Series Big Block Chevy Blower Crankshafts
Starting From:
$2,059.99

This Part has options, please click the button below to order.

Signature Series Big Block Chevy Blower Crankshafts

296-8044 + Option(s)


Signature Series Big Block Chevy Blower Crankshafts

Signature Series Big Block Chevy Blower Crankshafts, is designed to withstand extreme pressures created when using a blower (Roots-type supercharger). The Signature Blower Crankshafts have .140" radii on the rods and mains. There are 7/8" lightening holes in the #2-4 rods journals They also have dual keyways, 3/4-16 threads in the nose, and the flange is drilled to either 1/2" or 7/16". The #1 rod journal is not drilled in order to provide extra strength on the front of the crankshaft. Rod and main bearings must be chamfered on all Signature Blower Series Crankshafts.



Signature Series Big Block Chevy Crankshafts
Starting From:
$2,469.99

This Part has options, please click the button below to order.

Signature Series Big Block Chevy Crankshafts

296-6044 + Option(s)

Signature Series Big Block Chevy Crankshafts

The Signature Series Crankshaft is created from non-twist 4340 steel, it comes completely profiled and detailed to our racing specs. The Signature Series Crankshaft has proven to withstand applications well over 1500 horsepower. Making it the strongest crankshaft you will find for your engine. Many design features such as micro polished journals, gun frilled mains lightened rod journals, and windage reducing counterweight profile making the Signature Series the best choice fore serious racers.

  • All rod journals are frilled with either a 7/8" or 3/4" lightening hole to reduce the inertia weight of the crankshaft

  • All journal radii are ground to .140"; roundness of each journal is .0001" or less

  • Overall stroke is held to +/- .001"

  • Pulsed plasma nitride treated for increased strength and durability

  • Micro polished journals

  • Proven to withstand over 1500 horsepower applications


Voodoo Series Big Block Chevy Crankshafts
Starting From:
$814.99

This Part has options, please click the button below to order.

Voodoo Series Big Block Chevy Crankshafts

296-7044 + Option(s)

Voodoo Series Big Block Chevy Crankshafts

The new line of Voodoo Crankshafts are engineered from 4340 forged non-twist steel that is known for its durability and strength in high heat applications. To add even further durability and consistency all Voodoo Cranks are nitride heat treated with micro polished journals . Furthermore by inserting lightning holes into the hod journals, the crankshaft inertia becomes lighter for faster rotation.

  • Created from 4340 forged non-twist steel for durability and strength in high heat applications

  • Lightening holes in the hod journals cause the crankshaft inertia to weigh less for faster rotation

  • Nitride heat treated with micro polished journals