Forum: Powertrain

Hey Guys, I'm looking to get some black cragar soft 8 rims to put on my 30x9.50 all terrains, and I'm wondering what size my stock rims are. Its a...

I still have a clutch fan on my truck. Its a 2004. I was wondering if only one large elctric fan with a new cooler thermostat would keep the truck...

I'm going to be buying a complete new rear end for my truck, and I've decided on everything except for what kind of LSD to put in it. Its a GMC...

Here's the best price I've found so far for these caps http://www.callies.com/components/componen...es/ls1_caps.htm . ...

Ok...so iv got a random misfire....gonna check it to see what the problem is....im gonna gget the TR55's i guess cuz i hear alot about them...but...

is the 500 rpm over stock going to make the trans run to hot? i'm not sure if the stock cooler will be efficient enough.

I WOULD LIKE TO KNOW THE PART NUMBER FOR THE TRAILBLAZER CONVERTER. oR DO I JUST GIVE THEM THE INFO LIKE: mE: 2005 RCSB 5.3 2WD tb:2005 5.3...

OK. My stall seems to be working fine now, its locking up and everything like it is suppose to. Something else that is happening. When Im going...

i'm in the process of ordering underdrive pulleys and a nelson tune...i was just wondering how much horsepower will i get out of those two...

On my 2000 rcsb i'm fixin to put a line lock on. I know a couple of you guys have them and I was wondering what (if anything) you had to do to get it...

Going to install my 212/218 .531" 114lsa soon. I need the two water pump gaskets, a timing cover gasket, and the rubber seal around the crank snout...

It doesnt lock up anymore and its making my tranny temps run extra hot. I put my snapon computer on it to see if it told me anything. It has a test...

I was thinking about fabbin' up a nifty little air intake on my once I get my electric fans in... I want to put my MAF sensor right in front of my...

Is the transmission the same on my 03 truck as the one on my 2001 Camaro? I was wondering if I could swap the trannys so I can keep my stall and...

im looking to buy a locking differential for my truck. i foud some on ebay and was woundering. i have the 8.6 and i see some with the 8.5. will the...

Well this one? http://www.jegs.com/webapp/wcs/stores/serv..._10002_74426_-1 I really do not care how it looks I want it to flow and cut a little...

Ok, it feels like theres slack somewhere in my driveline. I don't think my clutch is slippin, but it could be. also how far should your driveshaft...

what are you guys using. i've heard about the trans-go, but it seems a little complicated. What do you think about the stealth kit from zippy...

im looking to lower my truck 2'' 4'' and was wondering if anyof you guys have had experience with this company. i wanted to use the spindles in the...

would it be recommended to upgrade my fuel injectors with my new cam swap. I just put in an ls1 hotcam and i was just looking for some input. next...