Ford Tractor valve info needed

[scarabsport]

Hi,
I have a Ford 1300 4X4 tractor with loader. I'm doing a valve job and need 2 exhaust valves. Partspring.com wants $78 for one valve. I checked Messiks.com and they are $79 per valve.
Exhaust valve part number is:
SBA120176093.
The intakes are around $28 at both places. Mine are in bad shape and need replacing to do the job right. I only need 2 exhaust valve to finish.
Anyone have any or know where I can get a better price?
I'm pretty sure the Ford 1200 series tractor has the same valves as per the micro fiche parts listing.
Any info would be greatly appreciated!
Thanks in advance,
Dan

 

[Hooked_on_HP]

Partspring and Messicks have the best prices. I doubt you will find them cheaper. I am just guessing , but the exhaust valves are probably sodium filled or stainless.
Bill