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**Yukon Jack** · 09-04-2002, 05:14 PM

When I did my initial 4" lift on my '69 I did have to have the front driveshaft lengthened and even had to add a CV joint. But mine has the Rockwell T221 transfer case. From what I have gathered, usually a 4" lift on the years after they stopped using the Rockewell (after 69), don't need to have the shaft lengthened.

09-04-2002, 05:14 PM	#7
Yukon Jack Post Whore Join Date: Feb 2000 Location: Rose Hill, KS, USA Posts: 12,683	When I did my initial 4" lift on my '69 I did have to have the front driveshaft lengthened and even had to add a CV joint. But mine has the Rockwell T221 transfer case. From what I have gathered, usually a 4" lift on the years after they stopped using the Rockewell (after 69), don't need to have the shaft lengthened. __________________ 1970 Blazer with a 400 sbc and 4" lift 1980 Pontiac Trans Am, 455 Oldsmobile 2012 Kawasaki Concours 14