2007chevy5.3l

iTrader: (21)

It has been in need of a cam a long time ago lol

Rhino79

iTrader: (7)

How fast do you usually race up to? You could set the downshifts up more aggressive and still have plenty on top end. A good thing about 4.10's in a truck is you can actually use 3rd gear and stretch it out since the your tires are pretty tall. The 2-3 is going to feel different to you, but that aside...the 4.10's will be better everywhere else.

2007chevy5.3l

iTrader: (21)

On juice ive taken it up to 120. On motor I usually let out around 100-105. I normally dont use 3rd much cause the race is usually over by the top of 2nd. When I race I usually downshift manually and hold the gear to get what speed/rpm I want to take off at. So you think I can actually use 3rd with 4.10? With these 3.42s it really takes alot to gain alot of speed in 3rd thats why I only use 3rd sprayin

Rhino79

iTrader: (7)

3rd gear will feel 1000 times better. It will be very awesome on the juice

2007chevy5.3l

iTrader: (21)

Lol so 3rd wont be useless anymore?

Rhino79

iTrader: (7)

Oh Hell no...lol My brother just had 4.10's put in his 04 silvy, helped it a ton, and he went from 3.42's

2007chevy5.3l

iTrader: (21)

Can you get a speedo video of a 40 or 60 punch in it?

dlt76028

iTrader: (13)

stick with 3.42 for roll racing. I've had it all, and nothing pulls better at 70 then 3.42s.

Rhino79

iTrader: (7)

I'll get a clip when I see him, it may be a week or 2 tho. He lives about 100 molest from me.

2007chevy5.3l

iTrader: (21)

Yeah the 60-70 rolls feel great! Its definatly all top end with these gears.


Alright cool. Let me know when you get it