456 or 488??????

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Dec 22, 2004 | 10:02 PM

procharged hd

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Staging Lane

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456 or 488??????

have 1500hd 6 inch lift with 35 inch tires what gears would you use,and what would be the rpm at 70 mph

Dec 22, 2004 | 10:14 PM

Chevmann99

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From: N. Cali

Quote:

Originally Posted by procharged hd

have 1500hd 6 inch lift with 35 inch tires what gears would you use,and what would be the rpm at 70 mph

4.88's w/ 35's = about the same as 4.10's w/ the stock tires. A little over 2500rpm @70mph

Dec 23, 2004 | 08:39 AM

zippy

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Joined: Sep 2003

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From: Las Vegas, NV

i'd go with the 4.88...

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