Thread: thermostat housing help - 79 k10
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Old 08-06-2013, 04:25 PM   #4
motornut
78K & 79C Jimmys
 
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Location: Ottawa Ont CANADA
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Re: thermostat housing help - 79 k10
3 tee i think is EFE and Vac advance
2 tee is the EGR
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1978 GMCJimmy4X4-350/203
1979 GMCJimmy4X2-305/350
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