Just received my head gasket (Permaseal Ap210 (3.66 bore)) and noticed that it said 225 slant 6 62-70. I've got a 74 block and using revised camber spark tube type head (68-75 style). Should I have any problems here? Why wouldn't it say from 62-75? or later?

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67Cuda,FAST EZEFI,340cu,CR=10.25,RollerCam&Rocker (XR268HR,#20-810-9)(#1622-16)(EddyRPM#60779,#7576), (MSD6AL,#6425) A904, GearVendorsOD, 8 1/4,3.55:1, ClassicAir

are you going to bore your block 3.66? please, I'd love to hear how you're going to get away with that .260 extra. I don't think there's enough material between cylynders, but maybe you have a great mechine shop that cae up with some epiphany...

for the model label I wouldn't be concerned, those parts guys wouldn't be able to tell the difference between a 5/16 bolt and a 7/16 if they were mislabeled,

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Juan Ignacio Caino

Please use e-mail button istead of PM'ing. I do log in sometimes but I'll be answering quicker thru e-mail.

Didn't that gasket come from down under? Where the slant got replaced by the domestically built 'hemi' six around 1970-71? The head gaskets for everything but the aluminum engines are interchangeable.

Also, (combustion) chamber is spelled with an h. Camber is the outward or inward tilt of a wheel.

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Joshua

You'll be fine with that Aussie gasket. Very nice piece. The big bore is helpful for putting in bore notches for flow, not necessarily for bigger overbores.

Lou

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Home of Slant6-powered fun machines since 1988

Yup, I resold one of the gaskets I got from the group buy as plans changed. Glad to hear it arrived safely.

we're not going to bore to 3.66, thats just what the gasket can handle.
10-4 on the chamber and not camber. Missed the H.
The packaging was over the top. The only thing one could do more would to have used a piece of hardwood instead of pine as the backbone in the packaging. When it came I smiled and said "dam dude you wheren't *@#%ing around"

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67Cuda,FAST EZEFI,340cu,CR=10.25,RollerCam&Rocker (XR268HR,#20-810-9)(#1622-16)(EddyRPM#60779,#7576), (MSD6AL,#6425) A904, GearVendorsOD, 8 1/4,3.55:1, ClassicAir