I was originally planning to use an SM420 for my next project, but it's been difficult to source one in my area for a good price, not to mention the parts for them are old and obscure.
I'm now planning on using either an NP435 or SM465. Either option would be cheap, and the gearing is nearly identical.
Are there any advantages or disadvantages to either one that you guys see? The 435 is lighter but when it comes to the Chevy version, the 465 is WAY more common.
I'm now planning on using either an NP435 or SM465. Either option would be cheap, and the gearing is nearly identical.
Are there any advantages or disadvantages to either one that you guys see? The 435 is lighter but when it comes to the Chevy version, the 465 is WAY more common.


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