Forum: Powertrain

I came up with that I'd need... 43 or 39 Ring Gear Teeth and 10 or 9 Pinion Gear Teeth Any one know the R&P teeth numbers of most popular...

I haven't had one sign of a problem untill I got ready to start my truck 30 minutes after I last drove it today. It turns over fine and will try to...

Hey guys, can anyone let me know what the gear ratios are for the 80E , also a side by side of the 60E would be nice? I'm installing an 80E real...

Has anyone who has done this actually logged lower temps? If so, how much lower?

With california's C.A.R.B squeeze on our trucks can you change the MAF sensor and not have to worry about failing visual....or do I need one with an...

Anyone know what all is involved in this swap? I figure with my cam, perhaps I should consider an intake that breathes better uptop. I recall...

I keep seeing these adds for the true track with no clutches, cones or maintnence and I was wondering whats up with this little thing? I know how it...

I was wondering if anyone from california knows if vortec heads on a pre 1995 1500 w/350 TBI will pass as O.E for the visual inspection. my dad and I...

Ran a couple tanks through my truck and averaged 15 mpg.............As you can see from my sig, I haven't done any mods that would cause such a big...

Would a slightly used set of LS1 heads and cam shaft from a new GTO be an upgrade for my 01 silverado? Milage was only 1600 when removed from the...

I posted this on a couple of other forums and I would like to check in here and see what you guys thought.... Truck is in sig, I just put in an 01...

Hey guys I have a 2002 LS1 that was removed with 6k miles on it. I wnat to upgrade it without getting to wild. NO NOS and no forced induction. I...

hey guys...anybody running that af cat system for the hd's that is on their websight in the magazine section...it is a 2x3" in that slips over your...

Just bought an '02 truck with the 5.3 liter. I was wondering what the power rating was, gear ratio, and type of rear end I have(not sure if it's a...

Hey everyone. Ever since I put my billet servos in my takeoff has been sluggish and the 1-2 shift is a hard clank. Is this just a sign of low fluid?...

Is it possible to put a LS1 intake om my truck w/out having to change my water pump to an LS1 water pump? if so does any body have that done to their...

Has anybody tried the intake from AEM?? I know they specialize in imports, so i was surprised to see an intake from them for the 5.3 vortec.

basically how do the o2 sensors work ? when you have them turned off is it just the rear or is all turned off and is there any advantage in keeping...

I'm going to be installing headers on my 2004 6.0 and wonder if there is a better gasket to use than the GM ones.

Where s the best place to get my truck dropped as far as expence adn quality work. I was thinking of a 3/5 on my 04 single cab. Id prefer south/east...