273 overheating after new timing chain set and waterpump
This is supposed to be an A/C NOS water pump. PN 3004763 I think the later '30' number denotes a later design year.
1965 parts manual shows a 10 blade plastic impeller but also shows 2 part numbers, A/C and non A/C for the 273
1964 Thru 1967 273 CI
1967-9 318 CI with A/C
1969 340 CI with A/C
This is supposed to be an A/C NOS water pump. PN 3004763 I think the later '30' number denotes a later design year.
1965 parts manual shows a 10 blade plastic impeller but also shows 2 part numbers, A/C and non A/C for the 273
1964 Thru 1967 273 CI
1967-9 318 CI with A/C
1969 340 CI with A/C
