series 4 carrier question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

steeeeeve · 09-20-2020, 06:58 PM

Hi fellas,
I'm having my turbo400 swapped with a 700r4 soon and I have a quick question.
I'm pretty sure I have a 4.11 rear end. But it seems a little bit sloppy. (jacked up)I can spin the wheel a bit before the drive shaft starts spinning. It seems too much but I really don't have a good reference.
The question is how high of a ratio (low number) can I go before I have to change the carrier? Is there an adapter or ??? to use a 3.23?
thanks,
steeve

09-20-2020, 06:58 PM	#1
steeeeeve Registered User Join Date: Nov 2018 Location: austin Texas Posts: 37	series 4 carrier question Hi fellas, I'm having my turbo400 swapped with a 700r4 soon and I have a quick question. I'm pretty sure I have a 4.11 rear end. But it seems a little bit sloppy. (jacked up)I can spin the wheel a bit before the drive shaft starts spinning. It seems too much but I really don't have a good reference. The question is how high of a ratio (low number) can I go before I have to change the carrier? Is there an adapter or ??? to use a 3.23? thanks, steeve

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