Forum: Powertrain

well i feel like soin some more stuff to the z so any ideas? thinkin fans, pulleys... somethin along those lines..

are these any good? I'm looking for a stall for my "soon to be" turbocharged 4.8 http://cgi.ebay.com/ebaymotors/ws/eBayISAP...sspagename=WDVW

Check this out: Long Servo Pin What the description states makes sense about the band adjust. My only concern is that the existing pin is...

I'm just curious, but how does the power compare between doing a DRIVEABLE cam swap on a 5.3L as opposed to just swapping the 5.3L for a 6.0L?

Ok heres the deal the ole' 5.3 is done it has a lifter knocking sometimes and its time to go ahead and get a 6L. I am getting some West Coast Racing...

A couple weeks ago my idle was going wild while driving, after a long highway trip shooting up to 1000 rpm and staying there, causing delayed and...

hey i have a 99 z71 seirra 5.3 and i run mobil1 5w30 oil and b&m trickshift synthetic trans fluid i was wonderin what fluids u guys use and what...

Well I guess this is the right forum Anybody running a MAC intake on their truck. They are by far the most inexpensive intake on the market that...

Ok i own an 05 Silverado(Auto) with a 5.3 in it. Only thing i got on it is glaspack exhaust and i want to get a new muffler, headers, cam, shift...

I saw where a few of you talked about the new electric fan GM makes, has anyone swapped over to them? I currently run the LS1 fans, Nelson harness,...

I have some Valve clatter in my 01 6.0 liter GMC. Will plugged cats cause to much back pressure in turn causing valve clatter? Im about to...

I need someone with a 2001 1500HD crew cab 4x4 to look at their cats and tell me if the O2 sensor is in the Pipe or in the cat itself. Mine is...

Here's the list of tranny mods I will be doing in the next month or so. It's what I feel is within my current skill level, and short of taking the...

Well, all of my tranny bits and pieces are on the way. I'm basically doing as much, within reason (meaning $$ and my skill :duh: ), that can be done...

"Retainer and Ball Assembly, 3rd Accum.": Per my ATSG manual this is the retainer (capsule?) and check ball that goes up through the case bottom and...

Are Dr. TRANNY GOO and Trans Jel pretty much the same thing? Anybody prefer one over the other?

One of the items in my tranny work is replacing the 1-2, 3-4 plastic accum pistons with aluminum ones. My ATSG update handbook states that if...

what cam should i get?

Where do you get e-fans for the best price? Are they worth it and how do you "tap" into the harness to wire them?

what is the best spark plug to run in a 6.0l with a .224 .230 .581 .592 114lsa cam and minor bolt ons and 150 shot of nos. and will my stock 4.8l...