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Old 02-19-2022, 03:36 PM
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mbeeman400 mbeeman400 is offline
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Default Need #3 Main Cap for 4 Bolt 400

Redoing my 1970 Ram air III 400. Upon tear down I discovered someone used a 2 bolt cap in place of a 4 bolt cap on #3 main. They didn't align bore or hone when the change was made. The crank and bearings show it.

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Old 02-19-2022, 04:39 PM
tom s tom s is offline
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IMO just do it right. Get a billet cap and be done with it.WAY more EZ to put a brand new cap on than a cap from a diff block.Been there done that.There is another thread going on the site about that.Tom

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Old 02-19-2022, 05:34 PM
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mbeeman400 mbeeman400 is offline
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Quote:
Originally Posted by tom s View Post
IMO just do it right. Get a billet cap and be done with it.WAY more EZ to put a brand new cap on than a cap from a diff block.Been there done that.There is another thread going on the site about that.Tom
I have heard that. Either way have to align bore and or hone
There are some 455, 3.25" billet caps for sale here on the forum, but I need 3". thanks

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Old 02-19-2022, 05:58 PM
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61-63 61-63 is offline
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I have a complete set of 425a caps I would sell but I won't break them up and sell just one cap. $300 + shipping for the set.

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