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**Tomo** · 01-25-2017, 11:55 AM

I plan on doing a 5.3L/4l60e swap in my 70 k5. My current plan is to pick up a passenger drop np241. Has anyone done this in a k5 - I've seen several projects online showing this combo in trucks but haven't located a 1st gen k5 build with the 241.

The reason I'm thinking the 241 is best for me: My k5 came with a Dana 20 tcase and there are no adapters for it. The 241 can be had much cheaper than getting a 205 and an adapter. Lastly the 241 will bolt directly to the 4l60 with factory adapter as long as the input shaft spline count is correct.

01-25-2017, 11:55 AM	#1
Tomo Senior Member Join Date: Apr 2016 Location: Indiana Posts: 209	Np241 transfer case I plan on doing a 5.3L/4l60e swap in my 70 k5. My current plan is to pick up a passenger drop np241. Has anyone done this in a k5 - I've seen several projects online showing this combo in trucks but haven't located a 1st gen k5 build with the 241. The reason I'm thinking the 241 is best for me: My k5 came with a Dana 20 tcase and there are no adapters for it. The 241 can be had much cheaper than getting a 205 and an adapter. Lastly the 241 will bolt directly to the 4l60 with factory adapter as long as the input shaft spline count is correct.