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early C3 elektonic ignition distributor ?

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Old Nov 15, 2008 | 01:17 PM
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Default early C3 elektonic ignition distributor ?

Hi

Is the 69 SB transistor ignition distributor the same as the 68 BB one except for the date tag ?

I am talking about the RPO K66

Rgds. Günther
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Old Nov 15, 2008 | 03:05 PM
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Hi Gunther,
I believe in 69:
The BB, K66 was either 1111954 (390/400) or 1111928 (435).
The SB, K66 was 1111491 (350).
Regards,
Alan
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Old Nov 15, 2008 | 06:04 PM
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Hi

Thanks.

Do you know what it was for early 68 BB L71 ?

So, different cast numbers on them !

Rgds. Günther
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Old Nov 15, 2008 | 10:03 PM
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The distributors are the same as far as fitment. A SB dizzy will fit in a BB no problem.
There may be some differences in the vacuum advance cans but that's about it.

I'm running a K66 dizzy with a Summit branded Mallory box. The pickup coil is the same.
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Old Nov 15, 2008 | 11:52 PM
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Hi

Thanks.

I still require the cast number of a early 68 BB unit, pls.

I have to buy myself one of this resto books with the numbers.

Rgds. Günther
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Old Nov 16, 2008 | 10:24 AM
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Gunther,
The 68 and 69 distributor had different P/N. Differences were in the internal parts ( autocam, weights and springs)
68 w. 435HP - 1111296
69 w. 435 HP- 1111928

Both were trans. ignition

Last edited by Donald #31176; Nov 16, 2008 at 10:27 AM.
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Old Nov 16, 2008 | 10:35 AM
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Originally Posted by WESCH
Hi

Thanks.

I still require the cast number of a early 68 BB unit, pls.

I have to buy myself one of this resto books with the numbers.

Rgds. Günther
That casting numbers on the housing are all the same. It's the metal band that differs.

Yes, you need some books!
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Old Nov 16, 2008 | 11:53 AM
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Originally Posted by WESCH
Hi

Thanks.

I still require the cast number of a early 68 BB unit, pls.

I have to buy myself one of this resto books with the numbers.

Rgds. Günther
There are a bunch of different rough casting numbers but I dont think they mean much.
As Donald said differences are in the items that are changeable.Vacuum advance can,weights and springs.
One thing you might want to watch is the "hole" or "no hole" in the casting for the small driven gear end play button.I believe a 68 unit should be a "no hole" casting.The no hole casting a little thicker in the end play area.
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Old Nov 16, 2008 | 06:34 PM
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Hi

Thanks guys.

You helped me a lot.

I could get this 69 SB unit and just get a correct tag and be correct, I guess, of course after changing to the correct vacuum pod & advance springs.

Brgds. Günther
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