regearing questions and help

[98-k1500-z71]

i have a 1998 k1500 with stock 3.42 gears and a 14 bolt rear with 33s currently. Instead of doing a solid axle swap since I don’t do that much crazy off-roading i want to just regear to be able to run 35s. I have a 3 inch body lift and previously tried to run 35s so i have the fenders and bumper trimmed but my truck became a dog because of the gearing. I’m looking into this kit below with 4.11s. If anyone has and tips or input feel free. Thank you

http://www.offroadpowerproducts.com...nd-pinion-complete-package-88-98-gm-1500.aspx

 

[Jrgunn5150]

My input is, 4.11's aren't enough for 35's, I would get, at a minimum, 4.56's. The difference in RPM at 70 mph is only about 200.

nitro gear's are good quality though, I have them in my FJ40

 

[99'Subourbon]

4.56s and 35s are fine. But don't over expect the results. They are fine if you are expecting near stock results - from experience, if you want a more performance outcome, go with 4.88s or 5.13s.
I have 35s, 4.56s, Intake, Headers, Exhaust, and a tune from (100% torque management removed), and I am not impressed by any means. I do have a old tired engine and tranny though, so I am sure that doesn't help.

 

[5spd Z71]

If you do alot of highway driving, might consider 4.11's. If you tow/haul anything at all, 4.56's.

 

[98-k1500-z71]

Thanks for all the replies. I'll look into 4.56s at the least maybe. I do have an intake and dual exhaust. The most I've hauled in either my atv in the bed or a couple of atvs on my friends trailer. I mostly do around town driving but with school and maybe a new job I'll be doing some highway also