Forum: Powertrain

I want to swap out my v6 for a v8. What choices do I have when it comes to an LS-1 engine? Can i use an aluminum block 5.7 and make it work? I know...

Who is running Prc stg 2.5 5.3 heads on there 5.3's? I just bought a set and I'll be getting the put on soon. I just wanna know what you guys think...

I can't figure out how to disconnect the cruise control cable from the throttle body. Does anyone know the trick? Is there a site that shows how...

hey guys for a few months now, ive been trying to figure this out. i floor it from a stop.. and i can feel clunkclucnklucnklucnk.. i let off the...

I may have a dying 4.8L on my hands. It's throwing misfire codes on startup and has an intermitent miss under normal driving conditions. It has a...

Started pulling apart my rear diff today because of bad spider gears. I had to order them and they wont be here until Wed, but my problem is the...

Ive been having trouble with my lock up during normal driving. Before I had the tb stall it was not that noticable, but now with the new stall, it is...

Anyone?

Okay im pretty mechanicly inclined but enough to get me in trouble lol so this might be a stupid question but i have a 4L65E, what kind of filter do...

My daily driver 2000 Silverado 5.3 engine with 131000 miles is slowly loosing coolant from the tank. The oil fill tube has coolant colored emulsidied...

I've got a 2004 Silverado 1500 with the 5.3L V8 engine and around 85,000 miles. I've noticed over the past couple weeks that my coolant level...

ok guys i myself am now on my 3rd rebuld from these people, taken it back 5 times for shifting problems,and am now again left stranded due to...

I know the man differences are always very clear larger stronger(also heavier) suspension and drive train. So is there a big difference in body or...

I just got a cam, 220/222 .581/.581 114 lsa. Comp recomends I get push rod PN: 7955-16. They're stock length. Is it really necessary for me to spend...

I upgraded my rear gears to a 410 from a 342 in my silverado 01. My abs and brake light keep coming on even after I tuned the truck with my...

dont know if i killed it yet but last night was playin in a corn field and bean fields chasin deer and was blowin a donut and lost first third and...

I have a friend who has a obs suburban with a 454 & a 4L80E. He went to put his truck in reverse yesterday & it wont engage. He said its like putting...

As some of you may have already known or suspect I am no longer with Finish Line Transmissions. I was let go from FLT the day before Thanksgiving...

looking into getting rearend for 05 z71. having prob with original unit (3.42 ratio locker) . what would yall recommend as far as typr of locker...

So Im needing a 2wd Output shaft for my 4wd 4l60e that Im converting to 2wd. Does anyone have a new one or know where to get one? I found one for a...