Main Bearings

RammerJammer75 said:

I think I would just stick with the King bearings since you have them. Are you sure they're not bi-metal?

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RammerJammer75 said:

I think I would just stick with the King bearings since you have them. Are you sure they're not bi-metal?

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EddieSketti said:

they are bi metal and i do have a cast iron crank

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Krooser said:

Cast steel...

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Dartnut said:

Yes they are listen to the video.

Yes they are.
Watch the video, it's under the pictures at the bottom.
It seems like they are very high quality.
King HP-Series Main Bearings MB5384HP

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EddieSketti said:

I found a set of main bearings that are oversized .001 which is what i need made by King MB5384HP is the part # these are for a 340 and were the last set available anywhere. so i ordered them and they are aluminum. Then i found a set of mopar performance bearings that were also .001 oversized but were not aluminum. should i stay with the hp kings or order the mopar performance ones.

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