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Old 09-28-2010, 11:40 PM   #62
sick454
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Join Date: Apr 2008
Location: Converse, TX
Posts: 49
Re: !!!!5.3 Vortec Swap Started!!!!

Quote:
Originally Posted by oldmanlance View Post
im going to swap my old 402 for a 5.3 ,just wondering about what gaer ratio should u run ?
I'm running 3.72's in my 12 bolt rearend. and it runs fine. fairly stout in the low end and great highway cruising. Definatly not drag raceing ratio by any means. but great for everyday drivers.
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