Description
The KRC Pro Series Serpentine Pulley Kit delivers a 15% reduction in pulley diameter, increasing belt speed and improving accessory drive efficiency on your Small Block Chevy engine. This translates to better alternator charging, enhanced water pump flow, and more consistent power delivery across the RPM range. Built from billet aluminum and finished in black anodize, this kit combines durability with a clean, professional appearance.
- Billet aluminum construction
- Black anodized finish
- 6-rib serpentine compatible
- 15% diameter reduction
- Small Block Chevy fitment
- Pro Series quality
- Complete pulley kit
- Bolt-on installation






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