318 poly water pump pulley question

[rustytoolss]

was there a 2 groove water pump pulley for the 318 poly engine ? With both pulleys the same diameter ?

 

[LB0442]

My 318 poly 65 D100 came with a double groove alternator so it has a 2 groove water pump pulley.

 

[rustytoolss]

My 318 poly 65 D100 came with a double groove alternator so it has a 2 groove water pump pulley.

Well thats a good start I'm guessing that both grooves are the same diameter ?

 

[RemCharger]

was there a 2 groove water pump pulley for the 318 poly engine ? With both pulleys the same diameter ?

Curious to why you're asking?

 

[rustytoolss]

Curious to why you're asking?

I put on a vintage Air system (custom mount) long single belt. Asking incase I have belt issues . So that I may be able to come up with a dual AC drive belt system.