Vintage Mustang Forums banner

Cast iron or aluminum water pump? June 8th 65 k Fastback

4K views 37 replies 11 participants last post by  Ashep65k 
I have always understood that all the K engines had the aluminum non-backing plate style pump. I believe the change to the cast iron pump on non-k engines occurred sometime around the beginning of 1965. My c-code had the aluminum pump as it is an October 1964 built car. If there were Hipo 289’s with cast iron pumps, that’s a new one on me.
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top