4.8 to 6.0

[ff_jeff]

whats your plans for the truck? any power adders? and modifications to make it faster?

if its gonna stay stock, get a servo and shift kit for the 60e and a deep ptranny pan and tranny cooler, it will hold up just fine, maybe not for ever but for awhile, anyway long enough to save money for a built tranny youre in NO power band for a 4l80e swap, i have almost 500 rwhp going through my 60E and havent had a single issue, it was built by performabuilt, FLT is a sponser here i would talk to them about a built tranny when the time comes.

What do you mean power band? A 80e behind a 6.0 is standard. The factory sends them out that way. Sometimes they put them behind the 4.8. Besides. Most people that post times after a 60e-80e swap report better et's. Oh and you should knock on wood. Last few people that were talking about how their 60e's were still strong broke them shortly after. lol

[zebra]

OP has a 4l60e not a NV. OP should look into a 4l80e. Trucks, lots of power, and the 60e usually dont mix well. read this.
http://www.ls1truck.com/forums/front...rans-swap.html

yeah, i know... we just got a little off-track.

What do you mean power band? A 80e behind a 6.0 is standard. The factory sends them out that way. Sometimes they put them behind the 4.8. Besides. Most people that post times after a 60e-80e swap report better et's. Oh and you should knock on wood. Last few people that were talking about how their 60e's were still strong broke them shortly after. lol

wait - what came with a 4.8/80e?

[RedHeartbeat]

Utility vans.