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1967 Mustang / Re: 67 Coupe trunk filler panel
« Last post by 67gta289 on Today at 09:14:52 AM »My Dec SJ had the phillips head screw type for this situation.
For some reason carb rebuilders have a hard problem getting 4300's to run right. At least from mine and just about everyone I know experience. If anyone has FIRST hand experience with someone who can rebuild a 4300 and make it run properly there are a lot of us out here that would like to know . Many say that they can but when you get the pretty restored carb it doesn't run right or runs ok for a week and then goes to s#!t. Many enthusiasts just give up trying to get one to run right and run a Holley.
Following the decipher you describe, it seems odd that the numbers on the several "JC" mirrors I have seen so far are all SEPTEMBER dates (or is it?). If others concur, this code on my mirror would be 1966, September C7 engineering. This fits well to my need but I have t wonder why there are other 1967 examples like 1 DM1 7 OR 4 DM1 3
I was beginning to think there were two suppliers. JC and DM
Maybe too complicated to understand at this point in time...
Jim,Again, that's the engine block casting date, NOT the engine assembly date. Back to my reply, number 9 for ENGINE assembly date location.
I have the cast date indeed from the spot near the starter.
When the car was prepared for the Belgian vehicle inspection that it had to pass, I had the starter motor removed to have a picture of that casting number.
So, do we have sufficient information to identify which water pump is needed?
We can be pretty sure of an assembly date close to okt 1st 1965 (while the car model is already a 1966.)
In short: do we have sufficient info as to which water pump to get hold of?
For some reason carb rebuilders have a hard problem getting 4300's to run right. At least from mine and just about everyone I know experience. If anyone has FIRST hand experience with someone who can rebuild a 4300 and make it run properly there are a lot of us out here that would like to know . Many say that they can but when you get the pretty restored carb it doesn't run right or runs ok for a week and then goes to s#!t. Many enthusiasts just give up trying to get one to run right and run a Holley.Ain't that the truth. I took me over 10 years to get these Webers to run right on my VW engine. The experience got this one offf a 66 done in a day. See attached.
Of course you can wait around and hope a restored one shows up. Since that carb is not in high demand most that restore and sell will not put the time and money into it to sit on a shelf. Your best chance is to find one used and have it restored. best of luck on your search.If you do get the one you need and it does need a rebuild, scratch some "code" on the underside as an ID and take a picture of it. A couple of members of my Mustang club sent their carbs out to get rebuilt only to get something else backJim