A Body 8 1/4

BarelyaV-8 said
Here's a question I currently have a 7 1/4 sbp did a disc conversion this weekend on front I need a rear end that has bbp and all necessary parts to complete the swap... Do I need a new drive shaft for that rear end? And does anything need to be replaced on it?
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The drive shaft you have will be 1.25 inches too long. You could have it shortened and rebalanced. You'll probably need one adapter universal joint that has small caps at shaft sides and large caps at yoke sides.