11-06-2006, 10:29 AM

Half-Inch Stud Half-Inch Stud is offline

Ultimate Warrior

Join Date: Jul 2000

Location: BlueBell, PA or AL U.S.A.

Posts: 18,898

Suppose this is nice-to-know for the factory Iron-pump folks...

This issue is no matter when you use the REVISED modern aluminum pump:
The GMB pump has been improved by Flow-Kooler model # BRA-1649 sold by Summit:

The divider plate's function has been welded to the Impeller.
So, the impeller has a sheetmetal hat welded to it now.
So, I took out the OLD GMB aluminum pump, and installed this UPDATED pump into the Timing Cover with factory divider plate. No clerance issues.
My car hardly warms-up.

HIS

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