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Old 04-11-2016, 12:31 AM   #10
'63GENIII
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Join Date: Sep 2008
Location: San Carlos, Ca.
Posts: 3,048
Re: '62 K10 NP205 swap: Crossmember swap needed?

I wish I had some pics of the 205 and original cross member as I was doing the install. I used a Dodge divorced 205 and by drilling 4 holes into the crossmember (1-1/4" IIRC) and using a variety of spacers and threaded rod was able to mount the 205 to the stock crossmember using the T221 bushings. Its held up well now for a couple of years and I like not worrying about it like I did with the 221. Biggest word of caution if you go this route - when you drill the 4 holes, measure, measure and measure again. I didn't and now my case is 1/4" off center (towards the passenger side) which made getting the drive shaft angle correct on the 13" trans to case shaft nearly impossible.
Shifting is another area of concern. I will probably get cable shifted eventually just for ease of installation. For now, my shifter is a small pry bar that I take under the truck with when I need to shift it. LoL
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Chris


'63 k15 long step
Vortec 7.4 - L29 Blackbear tune, Five 0 Motorsports injectors, Chris Straub Cam, NV4500, divorced 205
52" front and 63" rear spring swap
D44 / 14bff - disc axles
Milemarker 9K and 10.5K hydraulic winches

63" & B52 Spring Install http://67-72chevytrucks.com/vboard/s...ng+swap+thread


NV4500 Reverse Build Thread http://67-72chevytrucks.com/vboard/s...=reverse+build

L29 - 7.4 Vortec Build http://67-72chevytrucks.com/vboard/s...&highlight=L29
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