200R-4 (Revisited) - The 1947 - Present Chevrolet & GMC Truck Message Board Network

JOJABOY · 04-30-2013, 07:26 PM

Can anyone help me out? I think my search function died today. LOL Anyone got a link to a good thread on TH400 to 200R-4 swap? I found a transmission, TV cable and dipstick for the right price. I don't want to miss anything.

Correct me if I'm wrong. Should be relatively the same length so no need to shorten drive shaft. Just get a 27 spline TH350 slip yoke. I bought a new center support bearing also. So no need to move cross member and trans mount should be the same right? (maybe have to file holes out a little?). And I know I need to set up the TV cable.

But my knowledge runs short on whether or not I should/need to lock the torque converter. Is mileage the only issue?

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04-30-2013, 07:26 PM	#1
JOJABOY Registered User Join Date: Sep 2012 Location: Factory Posts: 681	200R-4 (Revisited) Can anyone help me out? I think my search function died today. LOL Anyone got a link to a good thread on TH400 to 200R-4 swap? I found a transmission, TV cable and dipstick for the right price. I don't want to miss anything. Correct me if I'm wrong. Should be relatively the same length so no need to shorten drive shaft. Just get a 27 spline TH350 slip yoke. I bought a new center support bearing also. So no need to move cross member and trans mount should be the same right? (maybe have to file holes out a little?). And I know I need to set up the TV cable. But my knowledge runs short on whether or not I should/need to lock the torque converter. Is mileage the only issue?



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