These upper pulleys for 1955-68 short water pumps feature a single groove with a beautiful chrome finish. They will work with 283-350 V8 small block Chevy engines. Sitting flat on the workbench, the pulley is 2-3/4" high in the center at the water pump.
- Upper pulley
- 1955-68 283-350 V8 small block Chevy engine
- Short water pumps
- Single groove
- 7-1/8" Diameter
- Chrome plated finish
Note: These upper pulleys will not work with our lower pulley (91015424). Use our lower pulley (91015422) to correspond for proper alignment with these upper pulleys.
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.
Upper, 7-1/8" Diameter
Not compatible w/ pulley 910-15424