image of t221 rockwell t/c linkage - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**gmc 2500 4x4** · 04-14-2012, 02:57 PM

does anyone have a pic i can see of the shifter linkage on a t221 rockwell transfercase? i'm looking for the clevises on the lever and the bolt between lever and shifter. this setup is in my '68 gmc p/u any help thanx....paul

odog · 04-14-2012, 04:07 PM

Lucky I still have the tans hump off, I hope these help.

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odog · 04-14-2012, 04:09 PM

The original bolt had a thin teflon washer thing between the bolt and shifter. It was pretty much trashed so I used a foam hydraulic hose plug to replace it. It keeps the shifter tight on the bolt and keeps it from vibrating and driving me crazier.

**gmc 2500 4x4** · 04-15-2012, 06:56 AM

thanx for the pics, my setup is different than yours, i have a '68 and i think they changed in '69. i just bought 2 shifter setups and the one pictured here is not gonna work for me. at least i know what i have. thanx 4 takin the time 2 snap these pics

odog · 04-15-2012, 11:56 AM

The trans and tcase came out of a 67. The trans is an sm420 and obviously a rockwell t221 tcase. What shifter set up do you have, pics? Maybe I can help figure out something to work.

04-14-2012, 02:57 PM	#1
gmc 2500 4x4 Senior Member Join Date: Mar 2012 Location: ripley ny Posts: 2,960	image of t221 rockwell t/c linkage does anyone have a pic i can see of the shifter linkage on a t221 rockwell transfercase? i'm looking for the clevises on the lever and the bolt between lever and shifter. this setup is in my '68 gmc p/u any help thanx....paul

04-14-2012, 04:07 PM	#2
odog Registered User Join Date: Oct 2007 Location: Wendell, Idaho Posts: 608	Re: image of t221 rockwell t/c linkage Lucky I still have the tans hump off, I hope these help. __________________ 1969 4x4 Nothing beats a good rock drill and some dynamite

04-14-2012, 04:09 PM	#3
odog Registered User Join Date: Oct 2007 Location: Wendell, Idaho Posts: 608	Re: image of t221 rockwell t/c linkage The original bolt had a thin teflon washer thing between the bolt and shifter. It was pretty much trashed so I used a foam hydraulic hose plug to replace it. It keeps the shifter tight on the bolt and keeps it from vibrating and driving me crazier. __________________ 1969 4x4 Nothing beats a good rock drill and some dynamite

04-15-2012, 06:56 AM	#4
gmc 2500 4x4 Senior Member Join Date: Mar 2012 Location: ripley ny Posts: 2,960	Re: image of t221 rockwell t/c linkage thanx for the pics, my setup is different than yours, i have a '68 and i think they changed in '69. i just bought 2 shifter setups and the one pictured here is not gonna work for me. at least i know what i have. thanx 4 takin the time 2 snap these pics

04-15-2012, 11:56 AM	#5
odog Registered User Join Date: Oct 2007 Location: Wendell, Idaho Posts: 608	Re: image of t221 rockwell t/c linkage The trans and tcase came out of a 67. The trans is an sm420 and obviously a rockwell t221 tcase. What shifter set up do you have, pics? Maybe I can help figure out something to work. __________________ 1969 4x4 Nothing beats a good rock drill and some dynamite

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