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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: Tazman on April 09, 2014, 01:06:53 pm

Title: Which water pump
Post by: Tazman on April 09, 2014, 01:06:53 pm

I will be replacing my water pump in a week or two and considering going with OEM as to an auto parts store. Has anyone had bad luck going with OEM on these?

Thanks

Title: Re: Which water pump
Post by: Captkaos on April 09, 2014, 08:44:36 pm

Where are you getting OEM?  I have had no problems with aftermarket.

Title: Re: Which water pump
Post by: sbx22 on April 09, 2014, 10:14:52 pm

IMO I would just go with aftermarket. I wouldn't know where to get oem either, usually aftermarket is less expensive.

Title: Re: Which water pump
Post by: 75gmck25 on April 10, 2014, 05:32:15 am

Stock aftermarket pumps seem to work fine.  Many stores can also still get a Delco part if you want it, but it will cost a little more.  Also take a look online at the parts list at www.rockauto.com, which has a very good display of the alternatives for your vehicle.

If you go aftermarket you might want to try a Stewart Components Stage 1 high flow pump.  In the standard cast version its not much more than any other aftermarket pump, and will have a better impeller that provides a high flow rate.

Bruce

Title: Re: Which water pump
Post by: Tazman on April 10, 2014, 10:29:01 pm

I am planning on going through NAPA,I can get an OEM for 94 bucks.

Thanks