Speedway 1:1 Pulley Combo for Small Block Chevy Long Water Pump
Chevy Small Block V8
- 1 to 1 to ratio ensures maximum cooling with minimal power loss
- CNC machined aluminum construction with deep grooves eliminates thrown belts
- Ideal for 602 and 604 crate engines as well as others operating below 7000 RPM
- Double groove pulleys allow for other accessories to be used such as power steering pump and alternator
- A matched pair of heavy duty belts are included so you don't have to search for the proper belt length
Kit includes a cast aluminum double groove water pump pulley and double groove crank pulley, and a matched pair of heavy duty belts. Has a 1:1 water pump/crankshaft speed ratio.
Fits Small Block Chevy V8 with '69-'86 long-style water pump.
Note: The lower crank pulleys in our combo kits are manufactured thicker than normal stock pulleys. This requires longer 3/8" bolts to be purchased separately. Allen head type bolts recommended.
Get the correct pulleys for your application by learning which water pump you have as explained in our tech article. SBC - Short vs Long Water Pump.
Not applicable to water pump # 910-15590 due to interference with cast ribs on water pump.
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
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