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Coleman Pulley Upper 1:1 Ratio 3/4in Bore DS-380-3
Original price was: $111.19.$77.34Current price is: $77.34.
55 in stock
Description
A properly functioning water pump pulley is critical for maintaining consistent coolant circulation and engine temperature stability during high-performance driving. This Coleman upper pulley delivers reliable 1:1 ratio drive characteristics with a durable aluminum construction designed to withstand sustained racing conditions. Whether you’re running a stock rebuild or upgrading your Small Block Chevy cooling system, this bolt-on pulley integrates seamlessly with short water pump configurations.
- 1:1 drive ratio
- 3/4 inch bore
- 2-groove V-belt
- 5.875 inch diameter
- 6061 aluminum
- Black anodized finish
- Short water pump mount
- Small Block Chevy compatible
- Bolt-on installation
- Sold individually










