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Old Aug 19, 2012 | 10:29 AM
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Hey Guys,
A friend of mine gave me an Accel distributor for a small block chevy w/ tach drive, so I thought I'd put it in my 76 last night.
The cap and rotor are the same but the body and gear are not even close:


I'm not sure I can even close the hood if I install it, but if so is it possible to swap out the shaft and gear? Or is this just not the right dizzy for my car.
Thanks,
- Jay
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Old Aug 19, 2012 | 10:31 AM
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That is not a small block Chevy distributor. The bottom part of the shaft should be the same as your old one.
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Old Aug 19, 2012 | 10:32 AM
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thats a ford , not tach drive ...either...I think

Last edited by oldalaskaman; Aug 19, 2012 at 10:34 AM.
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Old Aug 19, 2012 | 10:36 AM
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lol, that raises some interesting questions.
Why would a professional mechanic tell me it would fit my vette?
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Old Aug 19, 2012 | 10:37 AM
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cause he's not? just in his own mind
http://www.google.com/imgres?hl=en&s...9,r:3,s:0,i:85
btw, dont let him work on your car
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Old Aug 19, 2012 | 10:39 AM
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HA HA -It would if you cut the top off an welded it to the bottom of your old one. And still no tach drive. By the way don't you have an electric tach in you 76?

Last edited by 74modified; Aug 19, 2012 at 10:42 AM.
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Old Aug 19, 2012 | 10:43 AM
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I would almost bet real money its not an accell either
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Old Aug 19, 2012 | 10:45 AM
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that's the one Alaskaman, except the cap looks just like the one on my car.
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Old Aug 19, 2012 | 10:50 AM
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the chevy hei has been adapted to a multitude of different cars, fords, toyotas, even a few BMW's, what you have is one of the ford units. Dont throw it away, a ford person needs it....badly. Your mech not knowing the difference in the lower housing is distressing..at best
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Old Aug 19, 2012 | 10:51 AM
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the cap has the plug for the tach, but if its the wrong one for the distributor...
I'll let you know his explaination after I see him again.
thanks guys.
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Old Aug 19, 2012 | 10:53 AM
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Originally Posted by oldalaskaman
the chevy hei has been adapted to a multitude of different cars, fords, toyotas, even a few BMW's, what you have is one of the ford units. Dont throw it away, a ford person needs it....badly. Your mech not knowing the difference in the lower housing is distressing..at best
Yes you can find knock offs for almost any engine. I have a Chinese HEI on an AMC 304 in an old Jeep.
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Old Aug 19, 2012 | 10:54 AM
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Originally Posted by psycho dad
the cap has the plug for the tach, but if its the wrong one for the distributor...
I'll let you know his explaination after I see him again.
thanks guys.
Any HEI has the terminal for your tach signal out. Normally tach drive means gear driven output to a mechanical tach
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Old Aug 19, 2012 | 11:37 AM
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Originally Posted by psycho dad
the cap has the plug for the tach, but if its the wrong one for the distributor...
I'll let you know his explaination after I see him again.
thanks guys.
He probably just glanced at the hei "coil in cap" without looking any further. The cap should fit what he gave you.
As mentioned it's still desirable.
I don't remember what they look like exactly either without comparing, could also be for AMC etc. If it has a hex oil drive, it's probably for Ford.
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Old Aug 19, 2012 | 11:46 AM
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amc , over the years , used a variety of other makers engines in their products, ford , chevy, buick, they werent picky as long as it was the least expensive.
trivea, they rebadged them with their amc logo, but that old saying ,'looks like a duck, quacks like a duck' ...

Last edited by oldalaskaman; Aug 19, 2012 at 12:01 PM.
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Old Aug 19, 2012 | 11:53 AM
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yep, hex oil drive.
I feel like a moron now asking if I can put a ford dizzy in a chevy.
I didn't look any farther than the cap myself, I had no idea they were adapted for fords.
At least I learned something.
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Old Aug 19, 2012 | 11:58 AM
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actually, I think you did good, cause you asked before trying to install it.
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Old Aug 19, 2012 | 12:05 PM
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Originally Posted by psycho dad
yep, hex oil drive.
I feel like a moron now asking if I can put a ford dizzy in a chevy.
I didn't look any farther than the cap myself, I had no idea they were adapted for fords.
At least I learned something.
If you are still looking to swap out your distributor, be careful of the knock-offs (non name brand). The drive gear on the bottom can be incompatible with your cam and they should be replaced with your old gear or a new stock replacement.

Last edited by 74modified; Aug 19, 2012 at 12:27 PM.
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Old Aug 20, 2012 | 08:36 AM
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Originally Posted by psycho dad
At least I learned something.
Care to learn something else? The same generic distributor will fit both big and small block Chevy engines.
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