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Old 02-05-2020, 03:28 AM   #8
suburban99
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Join Date: May 2014
Location: Mission BC
Posts: 452
Re: K20 with TH350/NP205

I have a TH350/205 in my LS swapped 72 K10. The transmission shifts good and truck doesn't vibrate at 70 on the freeway. The 6.0 is around 300hp..
What most people don't realize is the TH400 takes about 15HP more to drive then the TH350..
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1962 C10 Longbox LS 5.3 4L60E----Sold$$
2014 Ram 4x4 3500 Laramie Diesel..Momma's truck
2015 Ram 4x4 1500
1997 Boxster.
1972 K10 Custom Deluxe LS 6.0
1950 GMC 3100 S10 & LS swapped
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