Re: 67 BB Timing chain cover?
Thanks Mark/Mike, I guess I have a little research to do. The cover on my 66 425 HP has the rectangular tab for 8" balancer and I'm 99% sure it's the original. I'm pretty sure it has the spot welded nut for the lower center bolt but I can't see it and the oil pan is not the original so no bolt is installed. I'll try to verify the nut on the cover.
I agree, there would be no need for the new timing tab with 16 degrees on the "retard" side for 425 HP because that timing setting for Calif cars would have only been for 390 HP.
Confused
Thanks Mark/Mike, I guess I have a little research to do. The cover on my 66 425 HP has the rectangular tab for 8" balancer and I'm 99% sure it's the original. I'm pretty sure it has the spot welded nut for the lower center bolt but I can't see it and the oil pan is not the original so no bolt is installed. I'll try to verify the nut on the cover.
I agree, there would be no need for the new timing tab with 16 degrees on the "retard" side for 425 HP because that timing setting for Calif cars would have only been for 390 HP.
Confused
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