SM420 and T221 Rockwell transfer case - The 1947 - Present Chevrolet & GMC Truck Message Board Network

prg machine · 05-01-2009, 04:07 PM

This is out of a 67 and is complete with the adapter joining the 2 boxes. There doesn't seem to be any lash problems with the coupling splined hub. The whole unit is in very good condition and complete with all linkages. It shifts perfectly. I was told it was pulled from a truck and used daily until the guy I got it from went automatic.
I am letting this go very reasonable and it would have to be picked up of course because i think there is around 500 pounds there!!
$100.00 and I hope it gets a good home.

prg machine · 05-03-2009, 01:36 PM

ttt

prg machine · 05-06-2009, 10:33 PM

still trying to sell it.

prg machine · 05-10-2009, 06:17 PM

ttt

prg machine · 05-22-2009, 08:36 AM

ttt

prg machine · 06-01-2009, 08:32 PM

ttt

royo · 06-12-2009, 08:38 AM

do you stiill have this

prg machine · 06-12-2009, 11:06 AM

yes it is still here.

prg machine · 09-19-2009, 10:37 PM

75.00 dollars!!! come on!!!!!! I can't believe no one wants this>

scott123 · 09-20-2009, 07:34 AM

The Rockwell T-221 must come with the plague or something. I tried to sell the one I replaced a few months ago and had zero interest. I tried to give it away with the same response. It must promote rust, cause car crashes, or cause the new owner to turn in his "chevy guy" membership card. I just didn't get it. LOL. Good Luck...scott

prg machine · 09-20-2009, 10:19 AM

someone must need one

LeftCoast32 · 09-20-2009, 10:27 AM

I have this same setup but in a divorced application for my '66 and I love it.

Bump for you!

prg machine · 09-20-2009, 08:57 PM

so do ya want a spare transmission and transfer for your 66. Drive up to Medford................maybe????

red71cheyenne · 09-20-2009, 09:52 PM

If you can hold onto it for a little while longer, I'll come pick it up in November when I get home from Japan. Will make a good spare for the monster truck.

CCCC · 09-21-2009, 11:16 AM

Hi. May be driving back here from Seattle area early next month and could pick up if it works out. Do you have a device to lift it into bed of an old Longhorn? Thanks for any reply.
CCCC

prg machine · 09-24-2009, 12:55 AM

Promised to red71cheyene.

red71cheyenne · 09-24-2009, 06:53 PM

PRG, if someone else wants it, don't wait on me. I was only looking at saving it from the scrap yard. If no one wants it, I'll come get it when I get back from Japan. Jeff.

67mater · 08-02-2010, 12:42 PM

Would you sell me the splined coupler!!!

70BLAZERX2 · 08-02-2010, 04:03 PM

I have 2 rockwell cases here..If you break it you are doing something. If you were only closer...lol ,Man someone out there needs it for at least parts.

I have 2 of those couplers sitting on my computer stand..

67gmcstepside · 08-02-2010, 04:17 PM

I you weren't accross the country I would take them as spares!

maxwoof · 12-26-2010, 03:41 PM

I'm interested in a T-221. Need it in Jersey, though.

kristech426 · 01-13-2012, 09:49 PM

im interested im in salem! pm me and we will figure out a time and place and price thank you

duallyjams · 01-14-2012, 09:22 AM

This add is from 2009 and he has not been on here since July of 2010

05-01-2009, 04:07 PM	#1
prg machine Registered User Join Date: Jun 2007 Location: oregon Posts: 1,069	SM420 and T221 Rockwell transfer case This is out of a 67 and is complete with the adapter joining the 2 boxes. There doesn't seem to be any lash problems with the coupling splined hub. The whole unit is in very good condition and complete with all linkages. It shifts perfectly. I was told it was pulled from a truck and used daily until the guy I got it from went automatic. I am letting this go very reasonable and it would have to be picked up of course because i think there is around 500 pounds there!! $100.00 and I hope it gets a good home. __________________ 69 K-20 cloned to a 67 with front clip and some other stuff. 383 .040 over Crane roller cam lifters and rockers ,1.6 intake ratio, Open chamber heads, 9.5-1 compression ratio, 2.02 intake valves , Edelbrock performer Air Gap manifold Carter AFB performer 750cfm, MSD ignition, SM465 NP205 4.10 gears:

05-03-2009, 01:36 PM	#2
prg machine Registered User Join Date: Jun 2007 Location: oregon Posts: 1,069	Re: SM420 and T221 Rockwell transfer case ttt __________________ 69 K-20 cloned to a 67 with front clip and some other stuff. 383 .040 over Crane roller cam lifters and rockers ,1.6 intake ratio, Open chamber heads, 9.5-1 compression ratio, 2.02 intake valves , Edelbrock performer Air Gap manifold Carter AFB performer 750cfm, MSD ignition, SM465 NP205 4.10 gears:

05-06-2009, 10:33 PM	#3
prg machine Registered User Join Date: Jun 2007 Location: oregon Posts: 1,069	Re: SM420 and T221 Rockwell transfer case still trying to sell it. __________________ 69 K-20 cloned to a 67 with front clip and some other stuff. 383 .040 over Crane roller cam lifters and rockers ,1.6 intake ratio, Open chamber heads, 9.5-1 compression ratio, 2.02 intake valves , Edelbrock performer Air Gap manifold Carter AFB performer 750cfm, MSD ignition, SM465 NP205 4.10 gears:

05-10-2009, 06:17 PM	#4
prg machine Registered User Join Date: Jun 2007 Location: oregon Posts: 1,069	Re: SM420 and T221 Rockwell transfer case ttt __________________ 69 K-20 cloned to a 67 with front clip and some other stuff. 383 .040 over Crane roller cam lifters and rockers ,1.6 intake ratio, Open chamber heads, 9.5-1 compression ratio, 2.02 intake valves , Edelbrock performer Air Gap manifold Carter AFB performer 750cfm, MSD ignition, SM465 NP205 4.10 gears:

05-22-2009, 08:36 AM	#5
prg machine Registered User Join Date: Jun 2007 Location: oregon Posts: 1,069	Re: SM420 and T221 Rockwell transfer case ttt __________________ 69 K-20 cloned to a 67 with front clip and some other stuff. 383 .040 over Crane roller cam lifters and rockers ,1.6 intake ratio, Open chamber heads, 9.5-1 compression ratio, 2.02 intake valves , Edelbrock performer Air Gap manifold Carter AFB performer 750cfm, MSD ignition, SM465 NP205 4.10 gears:

06-01-2009, 08:32 PM	#6
prg machine Registered User Join Date: Jun 2007 Location: oregon Posts: 1,069	Re: SM420 and T221 Rockwell transfer case ttt __________________ 69 K-20 cloned to a 67 with front clip and some other stuff. 383 .040 over Crane roller cam lifters and rockers ,1.6 intake ratio, Open chamber heads, 9.5-1 compression ratio, 2.02 intake valves , Edelbrock performer Air Gap manifold Carter AFB performer 750cfm, MSD ignition, SM465 NP205 4.10 gears:

06-12-2009, 08:38 AM	#7
royo Registered User Join Date: Feb 2007 Location: knoxville tn Posts: 1,013	Re: SM420 and T221 Rockwell transfer case do you stiill have this __________________ nickle and dime

06-12-2009, 11:06 AM	#8
prg machine Registered User Join Date: Jun 2007 Location: oregon Posts: 1,069	Re: SM420 and T221 Rockwell transfer case yes it is still here. __________________ 69 K-20 cloned to a 67 with front clip and some other stuff. 383 .040 over Crane roller cam lifters and rockers ,1.6 intake ratio, Open chamber heads, 9.5-1 compression ratio, 2.02 intake valves , Edelbrock performer Air Gap manifold Carter AFB performer 750cfm, MSD ignition, SM465 NP205 4.10 gears:

09-19-2009, 10:37 PM	#9
prg machine Registered User Join Date: Jun 2007 Location: oregon Posts: 1,069	Re: SM420 and T221 Rockwell transfer case 75.00 dollars!!! come on!!!!!! I can't believe no one wants this> __________________ 69 K-20 cloned to a 67 with front clip and some other stuff. 383 .040 over Crane roller cam lifters and rockers ,1.6 intake ratio, Open chamber heads, 9.5-1 compression ratio, 2.02 intake valves , Edelbrock performer Air Gap manifold Carter AFB performer 750cfm, MSD ignition, SM465 NP205 4.10 gears:

09-20-2009, 07:34 AM	#10
scott123 Registered User Join Date: Dec 2007 Location: Middleburg, North Carolina Posts: 486	Re: SM420 and T221 Rockwell transfer case The Rockwell T-221 must come with the plague or something. I tried to sell the one I replaced a few months ago and had zero interest. I tried to give it away with the same response. It must promote rust, cause car crashes, or cause the new owner to turn in his "chevy guy" membership card. I just didn't get it. LOL. Good Luck...scott

09-20-2009, 10:19 AM	#11
prg machine Registered User Join Date: Jun 2007 Location: oregon Posts: 1,069	Re: SM420 and T221 Rockwell transfer case someone must need one __________________ 69 K-20 cloned to a 67 with front clip and some other stuff. 383 .040 over Crane roller cam lifters and rockers ,1.6 intake ratio, Open chamber heads, 9.5-1 compression ratio, 2.02 intake valves , Edelbrock performer Air Gap manifold Carter AFB performer 750cfm, MSD ignition, SM465 NP205 4.10 gears:

09-20-2009, 10:27 AM	#12
LeftCoast32 Custom Builder Join Date: Jun 2003 Location: Carlsbad, California Posts: 908	Re: SM420 and T221 Rockwell transfer case I have this same setup but in a divorced application for my '66 and I love it. Bump for you! __________________ 1932 Chevy Roadster Car and Pick-Up - http://67-72chevytrucks.com/vboard/s...d.php?t=465709 1966 K20 Factory 4X4 - http://67-72chevytrucks.com/vboard/s...d.php?t=455484 (Sold) 1972 K5 Blazer (Sold) - http://67-72chevytrucks.com/vboard/s...ad.php?t=87530 2007 TrailBlazer SS - http://67-72chevytrucks.com/vboard/s...34#post4706534

09-20-2009, 08:57 PM	#13
prg machine Registered User Join Date: Jun 2007 Location: oregon Posts: 1,069	Re: SM420 and T221 Rockwell transfer case so do ya want a spare transmission and transfer for your 66. Drive up to Medford................maybe???? __________________ 69 K-20 cloned to a 67 with front clip and some other stuff. 383 .040 over Crane roller cam lifters and rockers ,1.6 intake ratio, Open chamber heads, 9.5-1 compression ratio, 2.02 intake valves , Edelbrock performer Air Gap manifold Carter AFB performer 750cfm, MSD ignition, SM465 NP205 4.10 gears:

09-20-2009, 09:52 PM	#14
red71cheyenne Back in the sticks Join Date: Jan 2001 Location: Fordland, MO Posts: 3,188	Re: SM420 and T221 Rockwell transfer case If you can hold onto it for a little while longer, I'll come pick it up in November when I get home from Japan. Will make a good spare for the monster truck. __________________ 1971 Cheyenne C-10 w/700R4 and Tuned Port Injection 1969 K5 Blazer w/Tuned Port 2010 2SS/RS Flaming Orange Camaro 2011 K1500 Suburban 2014 K1500 Pickup 2008 Nissan Altima? The wifes' hoopty

09-21-2009, 11:16 AM	#15
CCCC Registered User Join Date: Mar 2007 Location: San Pedro River, SE Arizona Posts: 735	Re: SM420 and T221 Rockwell transfer case Hi. May be driving back here from Seattle area early next month and could pick up if it works out. Do you have a device to lift it into bed of an old Longhorn? Thanks for any reply. CCCC __________________ CCCC 67 Sting Ray Coupe 327 4sp; 68 K10 Suburban 327 4sp; 69 K20 Lifted 383 4sp; 69 C80 Fire Truck 478 V6 5sp/2sp; 69 C20 Longhorn 327 4sp; 70 C30 Wrecker 350 4sp; 70 C30 Flat Bed 350 4sp; 71 C20 LWB 350 4sp; 72 K5 Blazer 350 4sp; 72 C30 Flat Bed Gooseneck Hauler with sleeper 350/TH400; 72 C20 Longhorn 402 4sp; 52 Mack LTL Supercharged Cummins 5sp x 3sp; 01 Dodge 5.9 HO Cummins 6spd; 02 Safari Trek 2430 8.1 Vortec on Workhorse Chassis; 03 Silverado 2500 HD 4wd Duramax/Allison Moved but still in the family 70 C20 Custom Camper 350/TH350; 72 K5 Blazer CST Highlander 350/TH350 Recently sent to new homes 72 C30 MoHome 402 4sp; 72 K5 Blazer Conv 350 4sp; 75 GMC 6000 Aerial 350 w Allison; 72 GMC 3500 Utility 350 4sp; 70 GMC 3500, 350 4sp



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09-24-2009, 12:55 AM	#16
prg machine Registered User Join Date: Jun 2007 Location: oregon Posts: 1,069	Re: SM420 and T221 Rockwell transfer case Promised to red71cheyene. __________________ 69 K-20 cloned to a 67 with front clip and some other stuff. 383 .040 over Crane roller cam lifters and rockers ,1.6 intake ratio, Open chamber heads, 9.5-1 compression ratio, 2.02 intake valves , Edelbrock performer Air Gap manifold Carter AFB performer 750cfm, MSD ignition, SM465 NP205 4.10 gears:

09-24-2009, 06:53 PM	#17
red71cheyenne Back in the sticks Join Date: Jan 2001 Location: Fordland, MO Posts: 3,188	Re: SM420 and T221 Rockwell transfer case PRG, if someone else wants it, don't wait on me. I was only looking at saving it from the scrap yard. If no one wants it, I'll come get it when I get back from Japan. Jeff. __________________ 1971 Cheyenne C-10 w/700R4 and Tuned Port Injection 1969 K5 Blazer w/Tuned Port 2010 2SS/RS Flaming Orange Camaro 2011 K1500 Suburban 2014 K1500 Pickup 2008 Nissan Altima? The wifes' hoopty

08-02-2010, 12:42 PM	#18
67mater Registered User Join Date: Sep 2007 Location: Mundelein, IL Posts: 862	Re: SM420 and T221 Rockwell transfer case Would you sell me the splined coupler!!! __________________ time is inversely proportional to money; that's why it takes me so long 1967 K10 1967 Camaro

08-02-2010, 04:03 PM	#19
70BLAZERX2 Registered User Join Date: Jan 2010 Location: GREENEVILLE TENNESSEE Posts: 1,310	Re: SM420 and T221 Rockwell transfer case I have 2 rockwell cases here..If you break it you are doing something. If you were only closer...lol ,Man someone out there needs it for at least parts. I have 2 of those couplers sitting on my computer stand..

08-02-2010, 04:17 PM	#20
67gmcstepside Registered User Join Date: Jan 2010 Location: jackson Posts: 676	Re: SM420 and T221 Rockwell transfer case I you weren't accross the country I would take them as spares!

12-26-2010, 03:41 PM	#21
maxwoof Registered User Join Date: Mar 2010 Location: Edgewater NJ Posts: 159	Re: SM420 and T221 Rockwell transfer case I'm interested in a T-221. Need it in Jersey, though.

01-13-2012, 09:49 PM	#22
kristech426 Registered User Join Date: Jan 2012 Location: stayton oregon Posts: 1	Re: SM420 and T221 Rockwell transfer case im interested im in salem! pm me and we will figure out a time and place and price thank you

01-14-2012, 09:22 AM	#23
duallyjams Registered User Join Date: May 2007 Location: Deale Md Posts: 4,663	Re: SM420 and T221 Rockwell transfer case This add is from 2009 and he has not been on here since July of 2010 __________________ James 63 GMC V6 4speed carryall 65 chevy swb bbw V8 auto 68 K20 327/4 speed, buddy buckets 2002 GMC CC Dually Duramax 64 GMC lwb 3/4 V6 4speed SOLD 66 GMC swb bbw buddy buckets SOLD IG duallyjams The only thing that stays the same is constant change!

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