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-   -   Difference between long and short waterpump (http://www.hotrodders.com/forum/difference-between-long-short-waterpump-207517.html)

bigtread 10-23-2011 06:48 AM

Difference between long and short waterpump
 
What is the difference between a long and short waterpump for a 454 chevrolet?

eloc431962 10-23-2011 07:34 AM

Quote:

Originally Posted by bigtread
What is the difference between a long and short waterpump for a 454 chevrolet?

The difference is 1.5625 inches (1-9/16).




Cole
:pimp:

NOlowrider 10-23-2011 01:38 PM

Quote:

Originally Posted by eloc431962
The difference is 1.5625 inches (1-9/16)
Cole
:pimp:

Like posted above, the short style is 1 9/16 closer to the block but mounting the assesories are night and day. Correct me if I'm wrong, short style requires alt to be mounted on driver side, which may interfere with the PS along with different pulleys. PITA. All of that was true for me at least.

SSedan64 10-23-2011 03:25 PM

Pics>> http://static.speedwaymotors.com/ima...umpchevy.gific and http://www.roadkillcustoms.com/hot-r...-waterpump.gif
SBC vs BBC, Short vs Long >> http://www.antechlabs.com/K0GFM/WaterPumpInfo.jpg

bigtread 10-23-2011 06:25 PM

Got it. Now I understand that it's the distance off the face of the block not the length of the water outlet.

Thanks guys, you are the best!


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