1979 L48 Water Pump date Code

[Schanen C.]

Hello All,

Who can Help Please.

I have Removed my Waterpump and have see just these numbers "30998 and Below A F"

Is this my Original Pump ????

My Body built Date is H27 March 27th.

Thanks for all Help.

Rgds.

Carlo

[Edward J.]

Re: 1979 L48 Water Pump date Code

Carlo, it looks like a after market pump those numbers do not appear to Gm. Original pumps have a longer part no. and the letters GM casted into the housing generally pass. side , and the Date is on the opposite side.

[Joe L.]

Re: 1979 L48 Water Pump date Code

Hello All,

Who can Help Please.

I have Removed my Waterpump and have see just these numbers "30998 and Below A F"

Is this my Original Pump ????

My Body built Date is H27 March 27th.

Thanks for all Help.

Rgds.

Carlo

Carlo-----

All original pumps will have the "GM" casting mark prominently displayed. Your waterpump should be a GM casting number 330813.

[Schanen C.]

Re: 1979 L48 Water Pump date Code

Hi,

Thanks for the Answer.

Where i can buy a Dated Water Pump ???

Carlo

[Joe L.]

Re: 1979 L48 Water Pump date Code

Hi,

Thanks for the Answer.

Where i can buy a Dated Water Pump ???


Carlo

Carlo----


Bill Mock is one good source. He can be reached through the members list of this board.