How will I know if the drive shaft is too long? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

JGross · 02-09-2013, 08:46 PM

I'm getting ready to do my 5.3 swap, I'll be replacing a SB 350 / TH400 with a 5.3L /4L60E. I know the new setup is longer than the old one so I've moved the 5.3 foreward some but it's still about 1/2 inch longer. How will I know if the drive shaft is too long? If I can get it installed into the U joint at the differental is it ok or can it still be too long and cause damage to the trans as the rearend travels up and down.

Thanks
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02-09-2013, 08:46 PM	#1
JGross Registered User Join Date: Apr 2010 Location: Hattiesburg Ms Posts: 235	How will I know if the drive shaft is too long? I'm getting ready to do my 5.3 swap, I'll be replacing a SB 350 / TH400 with a 5.3L /4L60E. I know the new setup is longer than the old one so I've moved the 5.3 foreward some but it's still about 1/2 inch longer. How will I know if the drive shaft is too long? If I can get it installed into the U joint at the differental is it ok or can it still be too long and cause damage to the trans as the rearend travels up and down. Thanks Posted via Mobile Device Posted via Mobile Device



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