Description
Proper crank mandrel spacing is critical for maintaining crankshaft integrity and preventing premature bearing wear in high-performance applications. This Peterson Fluid mandrel spacer ensures precise clearance tolerances, protecting your rotating assembly during extreme load conditions. Whether you’re building a competition engine or restoring a classic, this aluminum spacer delivers the precision fit that separates reliable power from catastrophic failure.
- 0.500 in thickness
- 1 in mandrel diameter
- Aluminum construction
- Natural finish
- Sold individually
- Bolt-on installation






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