Question? on Original 427 FE Water Pump Pulley Part Number?

[ERANJ]

Hi,

Can anyone advise what's the correct diameter and depth for 427 FE water pump single grooves pulley with stock water pump and 427 original harmonic balancer with integrated pulley?

Trying to located and need the part number. If need available what are my other options in a stock pulley and smaller diameter that will fit?

Second question can an original Police Interceptor intake be machined to fit an oil fill tube?

Thanks,

[FWB]

depends on the year of the block\accessories there is early and late, i think the cut off is late 67. I'll look around i may have the part numbers somewhere

[FWB]

if you have the C4AE-E balancer with pulley it should be about 6.625 from top of pulley ear to top of pulley ear.
the WP pulley i don't have a PN for but its about 7.3 diameter, and depth from outer face to center of the pulley groove is 2.00 inches

you can use one from any 390 or 360 truck and they will work, there are a variety of diameters.
the smaller diameter may give you issues at idle with water flow......see the complaints on smaller aftermarket ones........