Whats the proper casting #??
Thread Starter
Racer
Joined: Jan 2005
Posts: 365
Likes: 1
From: Glenview IL
Whats the proper casting #??
I can't seem to find the proper casting # for a water pump for a '68 327/350hp. Dont know if it makes a difference, but it is a late '68.
I've checked all the regular casting number sites recommended here, but none of them seem to have water pump castings.
Thanks,
~Rich
I've checked all the regular casting number sites recommended here, but none of them seem to have water pump castings.
Thanks,
~Rich
Melting Slicks
Joined: Dec 2004
Posts: 2,101
Likes: 3
From: Cruising somewhere in St. Louis, Missouri
found something for you...hope this helps
Water Pumps
Casting # 3782608 (1963-1972 327 & 350)
Casting # 3856284 (1966-1969 427)
Casting # 3969811 (1970-1971 454)
Casting # 3992077 (1972 454)
Water Pumps
Casting # 3782608 (1963-1972 327 & 350)
Casting # 3856284 (1966-1969 427)
Casting # 3969811 (1970-1971 454)
Casting # 3992077 (1972 454)
Thread Starter
Racer
Joined: Jan 2005
Posts: 365
Likes: 1
From: Glenview IL
Originally Posted by luerja
found something for you...hope this helps
Water Pumps
Casting # 3782608 (1963-1972 327 & 350)
Casting # 3856284 (1966-1969 427)
Casting # 3969811 (1970-1971 454)
Casting # 3992077 (1972 454)
Water Pumps
Casting # 3782608 (1963-1972 327 & 350)
Casting # 3856284 (1966-1969 427)
Casting # 3969811 (1970-1971 454)
Casting # 3992077 (1972 454)
I've seen that number before (top one for 327) and it has always said "not for the L79", which is what I have.
I have found 3859326, which is for a 66-67 327/L79 but nothing for a '68.
Where did you get the info??
~Rich
Melting Slicks
Joined: Dec 2004
Posts: 2,101
Likes: 3
From: Cruising somewhere in St. Louis, Missouri
I just happen to remember I had seen water pumps there.
http://www.geocities.com/vette6769/g...s-for-sale.htm
http://www.geocities.com/vette6769/g...s-for-sale.htm
Thread Starter
Racer
Joined: Jan 2005
Posts: 365
Likes: 1
From: Glenview IL
Originally Posted by luerja
I just happen to remember I had seen water pumps there.
http://www.geocities.com/vette6769/g...s-for-sale.htm
http://www.geocities.com/vette6769/g...s-for-sale.htm
Are all of the correct casting numbers in the AIM? One is on the way in the mail. I have never seen what is actually in the AIM, so I'm anxiosly awaiting its arrival.
~Rich
Team Owner
Joined: Aug 2000
Posts: 21,438
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From: Massillon,Ohio USA
2020 C3 of the Year Finalist - Unmodified
Cruise-In VI Veteran
St. Jude Donor '08-'09-'10-'11-'12
Originally Posted by 68sbShark
Thanks for the quick reply.
I've seen that number before (top one for 327) and it has always said "not for the L79", which is what I have.
I have found 3859326, which is for a 66-67 327/L79 but nothing for a '68.
Where did you get the info??
~Rich
I've seen that number before (top one for 327) and it has always said "not for the L79", which is what I have.
I have found 3859326, which is for a 66-67 327/L79 but nothing for a '68.
Where did you get the info??
~Rich
Thread Starter
Racer
Joined: Jan 2005
Posts: 365
Likes: 1
From: Glenview IL
Originally Posted by Paul Borowski
Rich, just pulled the water pump off of my MOSTLY ORIGINAL 42k mile March 19 build L-79 '68 Corvette #14222 minutes ago, and it is INDEED #3782608 with a date of "A 4 8", which is January 4, '68.
Anyway, I thought I had the wrong pump on the motor, but I guess it is correct. The only problem is it is beginning to leak from the pump shaft. I can't seem to find a rebuild kit for these. Any suggestions where to locate one? Or is it best to just get a new AC Delco and replace it?
~Rich
