As you make more and more power it becomes more important to use quality parts. These Scat 4340 forged steel cranks will help keep your motor alive.
- For 2-piece rear main blocks
- 2.100" rod pin
- 52 lbs.
Straight shot & chamfered oil holes
Nitride hardened for superior wear reisistance
Lightening holes in all rod throws
Large radius on all journals
Heat treated, shot peened
Designed at SCAT
Engineered at SCAT
- Inspected & micropolished at SCAT
Note: If you are going to run 915-15550 in a sprint car motor, you must have the crank flange turned down prior to balancing the crank to allow it to go through the motor plate.
3.75" stroke - 350 mains