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Discussion Starter · #1 ·
Based on the feedback from you guys I am going to do the swap to 4.10's from the lame ass 3.42's in my Tahoe. There is a guy here locally that a 4.10 posi rear out of an 03 and wants $200 for the whole rear. Should I leave my rear in and just swap out the gears or do a complete rear end swap?? Let me know what you would do.
 

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GMFS Member
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it'd be cheaper to swap rear ends.
 

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The vehicle it is going in, 99-02 or 03+? 03+ will have drums, so you will want to swap your discs over if you have a 99-02. Also, is the rear from another tahoe? If it is from a truck you will be welding new coil buckets on it.
 

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HOT AIR BALLOON OWNER
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14,932 Posts
Yes, it'll work.

I know someone that will buy your old 3.42:1 axles too.
 
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