47-55 1st Series Water Pump Conversion Kit w/ Black Pulley
For Installing a 1955-1962 6 Cyl. 235 engine into a 1937-55 truck.
Includes: shortened pump, pump pulley, and gasket.
Includes proper narrow 3/8 inch groove 4" diameter pulley to match that on the 235 engine harmonic balancer.
You will also need a "flat back" fan as used on a 216 engine.
41-55 Chevrolet Cars