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#1
07-01-2021, 11:28 AM
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Clevite MS667HX main bearings
I'm rebuilding a 455 SD for a customer and the new Ohio crank I bought for it is fat, and on the high side spec wise I'm looking for an extra clearance bearing for the 3.25 mains and the only one I see are the Clevite MS667HX. As with everything else these days no one has any. Do any of you have a set, or know off a place that has some in stock? I checked with Butler, KRE, Summit, and Clevite. All out
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62' Lemans, Nostalgia Super Stock, 541 CI, IA2 block, billet 4.5" crank, Ross, Wide port Edelbrocks, Gustram intake, 2 4150 style BLP carbs, 2.10 Turbo 400, 9" w/4:30 gears, 8.76 @153, 3100lbs |
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#2
07-01-2021, 01:17 PM
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Can you polish the crank down some to spec?
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#3
07-01-2021, 02:41 PM
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Jeg’s is showing a set.
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Wernher Von Braun warned before his retirement from NASA back in 1972, that the next world war would be against the ETs! And he was not talking about 1/8 or 1/4 mile ETs! 1) 1940s 100% silver 4 cup tea server set. Two dry rotted 14 x 10 Micky Thompson slicks. 1) un-mailed in gift coupon from a 1972 box of corn flakes. Two pairs of brown leather flip flops, never seen more then 2 mph. Education is what your left with once you forget things! |
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#4
07-01-2021, 04:25 PM
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Quote:
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62' Lemans, Nostalgia Super Stock, 541 CI, IA2 block, billet 4.5" crank, Ross, Wide port Edelbrocks, Gustram intake, 2 4150 style BLP carbs, 2.10 Turbo 400, 9" w/4:30 gears, 8.76 @153, 3100lbs |
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#5
07-01-2021, 04:26 PM
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Quote:
__________________
62' Lemans, Nostalgia Super Stock, 541 CI, IA2 block, billet 4.5" crank, Ross, Wide port Edelbrocks, Gustram intake, 2 4150 style BLP carbs, 2.10 Turbo 400, 9" w/4:30 gears, 8.76 @153, 3100lbs |
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#6
07-02-2021, 10:46 AM
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No businesses have them.
Does anybody have any in their collection of parts they would be willing to turn loose of? MS667HX Clevite
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62' Lemans, Nostalgia Super Stock, 541 CI, IA2 block, billet 4.5" crank, Ross, Wide port Edelbrocks, Gustram intake, 2 4150 style BLP carbs, 2.10 Turbo 400, 9" w/4:30 gears, 8.76 @153, 3100lbs |
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#7
07-02-2021, 08:37 PM
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good crank shop can cut .001 off a crank
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2008KRE Q16 Winner 2014 atco raceway doorslammer winner 86 grand am tube car 8.95 @152 455 eheads solid flat tappet cam Hoffman Racing building and racing Pontiacs for 35 years |
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#8
07-02-2021, 09:05 PM
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Quote:
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#9
07-03-2021, 06:09 AM
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Do you have any Bearings with a gray brake in coating that?
If you fine scotch brite that off with the aid of a very light oil that could give you a added .0015”. Many builders do this .
__________________
Wernher Von Braun warned before his retirement from NASA back in 1972, that the next world war would be against the ETs! And he was not talking about 1/8 or 1/4 mile ETs! 1) 1940s 100% silver 4 cup tea server set. Two dry rotted 14 x 10 Micky Thompson slicks. 1) un-mailed in gift coupon from a 1972 box of corn flakes. Two pairs of brown leather flip flops, never seen more then 2 mph. Education is what your left with once you forget things! |
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#10
07-03-2021, 02:26 PM
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Quote:
__________________
62' Lemans, Nostalgia Super Stock, 541 CI, IA2 block, billet 4.5" crank, Ross, Wide port Edelbrocks, Gustram intake, 2 4150 style BLP carbs, 2.10 Turbo 400, 9" w/4:30 gears, 8.76 @153, 3100lbs |
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#11
07-03-2021, 04:35 PM
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Quote:
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#12
07-03-2021, 05:00 PM
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The crank is .0002 under the max. I calculated if we align hone the block, and put it on the max, I will have .0018 clearance. That's using the Sealed Power bearings which I actually measured. In my experience Sealed Power bearings measure thinner than Clevites. I don't feel comfortable with .0018 on an original 455 SD engine/car I'm shooting for .0023 -.0028. The pistons for it are going to take 10 weeks so I guess I'll see if Clevite gets the extra clearance bearings in stock between now and then. If not, I may take it to a crank grinder in town and see what he can do. Scary!
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62' Lemans, Nostalgia Super Stock, 541 CI, IA2 block, billet 4.5" crank, Ross, Wide port Edelbrocks, Gustram intake, 2 4150 style BLP carbs, 2.10 Turbo 400, 9" w/4:30 gears, 8.76 @153, 3100lbs |
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