Joe,
I am working on an early 1968 427/435hp with A.I.R., body build date: Sept. 5, 1967.
This car is missing the entire A.I.R. system, and I wanted to replace it (and some other parts) with all of the
original part numbers. I already have a restored A.I.R. pump. My sources are the "1968 Corvette Assembly Manual" and the "Corvette Parts Book".
A.I.R. Pump Pulley .... #3925522
Water Pump Pulley .... #3883235 or #3848904
Water Pump "Add-on" Pulley ... #3765427
Water Pump ... #3977630
Fan Clutch ... #3916141
5-Blade Fan ... #3740523 or #3883235
Crankshaft Pulley ... #3850838 or 3860010
I pulled the crankshaft pulley the other night, and it's not even a Corvette P/N,
although it did come off of a Chevrolet big block. I'm not sure that the 5-blade
fan is stamped with a part number.
Any help you can provide would be appreciated.
Thanks for all you do!
Russ Trotter
NCRS #15044
I am working on an early 1968 427/435hp with A.I.R., body build date: Sept. 5, 1967.
This car is missing the entire A.I.R. system, and I wanted to replace it (and some other parts) with all of the
original part numbers. I already have a restored A.I.R. pump. My sources are the "1968 Corvette Assembly Manual" and the "Corvette Parts Book".
A.I.R. Pump Pulley .... #3925522
Water Pump Pulley .... #3883235 or #3848904
Water Pump "Add-on" Pulley ... #3765427
Water Pump ... #3977630
Fan Clutch ... #3916141
5-Blade Fan ... #3740523 or #3883235
Crankshaft Pulley ... #3850838 or 3860010
I pulled the crankshaft pulley the other night, and it's not even a Corvette P/N,
although it did come off of a Chevrolet big block. I'm not sure that the 5-blade
fan is stamped with a part number.
Any help you can provide would be appreciated.
Thanks for all you do!
Russ Trotter
NCRS #15044
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