4.3L GL sea water impeller

jtlarson

Recruit
Joined
Jun 27, 2009
Messages
4
I am replacing the sea water impeller and would like to know if it matters which way the vanes rotate in reference to the way the crank shaft spins. Thanks for any advice.
 

Don S

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: 4.3L GL sea water impeller

Put the impeller in the housing first. It's a lot easier to install that way.
Look at the curve on the blades in this picture.

Untitled3.jpg
 
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