Description
If you’re running a Small Block Chevy with a single belt drive system, you need a crank mandrel that won’t slip under load or fail when temperatures spike. The KSE KSD1015-270 delivers the precision fitment and aluminum durability required for consistent power delivery in competitive racing. This bolt-on component integrates seamlessly into your existing drivetrain while maintaining the tight tolerances that separate reliable performance from catastrophic failure.
Technical Specifications
- Fits Small Block Chevy
- 2.70-inch flange length
- 1-inch pulley diameter
- 1/8-inch keyway
- Aluminum construction
- Single belt drive
- Part Number: KSD1015-270






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