The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 4spd to T-350 swap info wanted 67 c10

**pjmoreland** · 01-16-2006, 05:13 PM

The transmission input shaft support bushing that is pressed into the end of your crank shaft may be a problem. There's a chance it might interfere with your torque converter. Some people have had problems with this and some have not. Once you have installed your flex plate, you may want to hold your torque converter up against the back of the flex plate to see if the bushing gets in the way. It would be a bummer to have to remove the transmission after installing it if the bushing gets in the way.

01-16-2006, 05:13 PM	#4
pjmoreland Senior Member Join Date: Jan 2005 Location: CA Posts: 6,236	Re: 4spd to T-350 swap info wanted 67 c10 The transmission input shaft support bushing that is pressed into the end of your crank shaft may be a problem. There's a chance it might interfere with your torque converter. Some people have had problems with this and some have not. Once you have installed your flex plate, you may want to hold your torque converter up against the back of the flex plate to see if the bushing gets in the way. It would be a bummer to have to remove the transmission after installing it if the bushing gets in the way.