3 speed tranny question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

krue · 06-21-2005, 11:39 PM

I have a 72 Blazer w/ 250 and 3 speed tranny. The transfer case is mounted to the rear end of the tranny. My question is can I use a tranny out of a 2wd and mount the txercase to the back of it?

**JIMs70GMC** · 06-22-2005, 05:43 AM

yep, but you'll have to swap the output shafts.

krue · 06-22-2005, 08:53 AM

Is it something I can do myself having no tranny experience? I am a pretty good parts swapper, but I've never done anything to a tranny harder than replacing seals.

06-21-2005, 11:39 PM	#1
krue Designated A-hole! Join Date: Mar 2003 Location: South Mississippi Posts: 36,448	3 speed tranny question I have a 72 Blazer w/ 250 and 3 speed tranny. The transfer case is mounted to the rear end of the tranny. My question is can I use a tranny out of a 2wd and mount the txercase to the back of it? __________________ "If it ain't broke, fix it 'til it is!" Being stupid ain't illegal. We're Still Debt Free Except for the House!!! www.daveramsey.com 70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e 93 S-10 "Poppaw's Truck"

06-22-2005, 05:43 AM	#2
JIMs70GMC user # 2756 Join Date: Jun 2001 Location: Chesapeake, Virginia Posts: 4,612	yep, but you'll have to swap the output shafts. __________________ 1970 K25, 8' stepside bed 350/465/205 44 up front, 60 in the rear 4.10s rolling on 33" Dunlop MTs 1986 K5, 350/465/208 Dana 60/14 bolt from a cucv 36" Super Swampers TSL/SX 1983 K20 w/ CUCV axles, 350/700R4/208 sitting on 37" Goodyears 1986 M1031 6.2 diesel, TH400/NP205 locker in the rear and a LS in the front, all stock for now..... 1986 K30, 350/400/205 dana 60 and 14 bolt. I kept the drivetrain. Body/bad and chassis are gone. 1981 K30, 350/465/205 dana 60 and dually 14 bolt. Has a G80, and a flat bed. Going to replace the flat bed. 1985 K20, 350/400/208 10 bolt and SF 14 bolt. I wonder where I can find some 1 tons. Hmmmmm

06-22-2005, 08:53 AM	#3
krue Designated A-hole! Join Date: Mar 2003 Location: South Mississippi Posts: 36,448	Is it something I can do myself having no tranny experience? I am a pretty good parts swapper, but I've never done anything to a tranny harder than replacing seals. __________________ "If it ain't broke, fix it 'til it is!" Being stupid ain't illegal. We're Still Debt Free Except for the House!!! www.daveramsey.com 70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e 93 S-10 "Poppaw's Truck"



Register or Log In To remove these advertisements.

Register or Log In To remove these advertisements.