Forum Discussion
blt2ski
Mar 18, 2015Moderator
THe vortec 454 for what it is worth, is a 295/440 motor vs the specs given of the 8.1. The 8.1 has more umph. The V5700, is a 255/330 motor. With the 4l80E and 4.1's, will do ok with up to 6klbs of trailer depending upon what speeds you want to go. BUT, If I could find an 2001+ gm with the 8.1, ally and 4.10s, that would be my FIRST choice if GM ends up being the choice of truck.
The 1500HD with the 6.0 from 01 up is a true 3/4 ton truck. Badged a half ton. Also a good choice. The 6.0 does have more hp than the 454 did, but still a bit less than the 8.1.
Marty
The 1500HD with the 6.0 from 01 up is a true 3/4 ton truck. Badged a half ton. Also a good choice. The 6.0 does have more hp than the 454 did, but still a bit less than the 8.1.
Marty
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