Forum: Powertrain

i need to know what the rotating assembly is made of. cast, forged or what. i am not sure. please help

The following products are on sale through Sunday evening (2/15) - Direct Hits Ignition package $239.99 Predator programmer with your choice of...

well guys had the BOMB rebuilt again. But this time I had it built at Century Automotive and Transmissions He totally rebuilt the whole thing. New...

i just picked up an LS1 cam from an 02 SScamaro PN# 12561721. i know this is a common swap. im just wondering if someone has some instructions as to...

I am trying to put it what I have been told is the stock cam for the 00+ 4.8/5.3 trucks....191/190 .457/.466 114. But these numbers don't fly with...

How many of you guys have shift kits and/or servos? If so, which did you go with and what do you think? I'm gonna go with the "super servo" from KDS...

Anyone have any? I am gonna plug in some mods but would like to start with stock. Unfortunately it looks like the DD software doesn't have these...

I am about to do a T-56 swap into my Suburban and I just need to know what everyone is doing for a crossmember. Chris Alston's Chassisworks sells...

We are offering the Radix supercharger, with a Magnuson boost gauge, pod and FREE shipping though Friday, February 13th. There is something even...

I was wondering which plug wires would be best for my truck. Taylor 10.4mm, Magnecore ? size, or just a set of MSD wires? Thanks for the help in...

Its time to do a tune up on her and i was wondering whats the best plug to run. I was wondering what you all were running? :rock:

I have a 17inch wheel combo which measures a total diameter of 27 inches. I think that the stock was around 30-34 inches i think. Can the smaller...

Anyone have stainless lines on their trucks ? I found a place (Classic Tube) to make them for $40/ea...

Ok, I have talked to a few people including about these cams and now I have decided to maybe get a custom grind cam. I would like somthing with a...

I got my 212/218 comp cam in, .522/.529 lift, anyway it was an ebay auction i won, he said its new in box, when i opened it... It...

i want to buy a ls1 cam for my 2000 sierra witha 5.3 and i dont know if there is a certain year ls1 cam i need to look for? let me know. thanks or...

ok, I bought a cam from a 99 f-body , springs from a 02 LS6, and SLP 1.85 rockers, my questions are will these springs be OK to use or will I need to...

has anyboby heard any info on the new streetfighter trans (4l60e) for the ls1 based engines? i was thinking it might be a good set up. tci has a...

My brother-n-law had some down time so we put it on the lift this afternoon. Not bad at all. I like the 9.5. They have a threaded adjuster on the...

Well i finally had the Transgo fully adjustable shift kit with the Billet servos installed and all I have to say is WOW!!!! What a difference, im...