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franken · 02-02-2017, 08:01 PM

An NV4500 is the usual 5-speed swap. The usual TCs to use are passenger drop NP241 and NP205. You might try NW fab, ORD and advance adaptors for an adaptor. A round pattern 32 spline 205 will bolt to a GM 4x4 NV4500, but needs a spacer or input gear change.

02-02-2017, 08:01 PM	#2
franken Registered User Join Date: Jun 2013 Location: Somewhere Posts: 3,153	Re: 1968 3/4 4x4 5 spd trans swap? An NV4500 is the usual 5-speed swap. The usual TCs to use are passenger drop NP241 and NP205. You might try NW fab, ORD and advance adaptors for an adaptor. A round pattern 32 spline 205 will bolt to a GM 4x4 NV4500, but needs a spacer or input gear change.