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possibly changing transmissions

Posted: Wed May 24, 2023 9:39 pm
by GOON
I currently have a 3 on the tree w a 225 slant 6 on a 69 d-100 I have been looking online for a 4 speed and recently came across a np435 from a 63 or 64 truck will it fit my vehicle?

Re: possibly changing transmissions

Posted: Thu May 25, 2023 8:36 am
by dodgeboykim
GOON wrote:
Wed May 24, 2023 9:39 pm
I currently have a 3 on the tree w a 225 slant 6 on a 69 d-100 I have been looking online for a 4 speed and recently came across a np435 from a 63 or 64 truck will it fit my vehicle?



No it will not. You need 69 and up standard transmissions.

Re: possibly changing transmissions

Posted: Thu May 25, 2023 9:57 am
by PwrWgnDrvr
I have that tranny available here. Might not work on the slant six 3 speed bell.... :thinking
Also have everything needed to upgrade to a 318 if you want.