Advice on Gear Selection......
#1
Advice on Gear Selection......
I have a G80 3.42 that came stock stock with my 99 Silverado. My buddy owes me a favor and is going to install for free.
Question is which ratio to go with it's between 4.10's or 4.30's
Will the 4.10's or 4.30's fit on the 3.42 carrier? Not replacing the carrier if I don't have to.
My tire size on the street is 30.5" and I run 28" slicks at the track.
5.3
10.5 comp. Lightly Ported 862 heads
2600 stall
Custom Cam 216/224 .555/.555 110 lsa
Full bolt on's
Question is which ratio to go with it's between 4.10's or 4.30's
Will the 4.10's or 4.30's fit on the 3.42 carrier? Not replacing the carrier if I don't have to.
My tire size on the street is 30.5" and I run 28" slicks at the track.
5.3
10.5 comp. Lightly Ported 862 heads
2600 stall
Custom Cam 216/224 .555/.555 110 lsa
Full bolt on's
#6
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Join Date: Feb 2010
Location: el paso, tx
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man just save a little more money if you need to and swap the g80 now while your in there. better to do it now than to have it break and there go your new gears and possible more. as for ratio selection, do you dd? any plans for a power adder in the future?