heads

07 CCSB Slow Turbo Build ("Richy") Hey guys decide to do a thread about what's going to be happening to my truck soon and also haven't been active lately. Stock Bottem End 4.8 S476/87 Bullseye turbo Custom Grind Cam 243/799 Heads Nnbs intake Id1000 injectors 4l80e swap Pi3600...

Some Tahoes, Suburbans, and Yukons did not come equipped with a factory third row seat. I just so happen to own a 2007 Z71 Tahoe that fits this description. While I rarely ever have the need to use a third row, it does come in handy when company is in town. so I did some researching on the old...

haven't been on here in awhile but ever since I sold the nnbs to get a car for work I have been wanting another rcsb but didn't want a another truck payment. So I decided I wanted a clean low mileage rcsb nbs 5 speed. I stumbled upon this truck after no luck on finding anything else in a older...

I have a 05 Silvy Crew! Right now I am riding on stock suspension with shackles out back on 285/50/20 toyo proxes ( which by the way are the worst tires I have ever bought. ) and 20" Centerline wheels. We have figured out the wheels "should" tuck, if not I will use my Texas Editions that are...

I wanna do a l92 6.2 swap straight to the point is it worth it our is it better to supercharged my current 5.3??? Any route I take all be expending around $7k This is going on my 2012 GMC Sierra Any info would help a lot

My current mods are in sig. Me and a few of my buddies went down to San Antonio and ran the trucks. Mine ran a best of 14.85@93. Seems a bit slow but I also have a crew cab. Just wondering what you guys though about that time first off. Secondly, I am looking at some new mods! Trying to get...

Hi everyone I was wondering if anyone knows what the difference in vin code z and t engines are?The z is out of a flex fuel 2003 suburban and I'd like to swap it into my 2003 Avalanche. Wasn't sure if the heads are different or anything else. Thanks for any info!! Mike

Picked this up yesterday. Got a pretty good deal for it I think. Plans are to fix it up, drive it a while then sell. Good-fully loaded z71 Tahoe, 2 tone interior, sun roof, heat and power front seats, no third row, only 115k miles, aftermarket head unit, leveled, paint to match. Bad- little...

Hey guys new to the forum, just purchased a 2013 Chevy Silverado 1500 Thunder Edition. Have all sorts of ideas running through my head. I know my way around a truck but ive still got lots to learn. Going to start with a lift/leveling kit. Thinking 2.5 to 3 inches. Just enough to get itnoff the...

So my gf got an Audi A6 turbod little shit and with my radiator needing to be replaced I've just had the itch to add some performance toy motor , So I have pacesetter LT ceramic headers and CAI and 5.13 gearing with the 40s but I wanna start adding to it , was thinking of starting with an...

Looking to turn some heads when you drive your pride and enjoy through the city? Want a unique enclosure for your sound system? Look no further! Weve started a new company that makes custom fiberglass sub boxes and customizes headlights and tail lights. Want the back panel of your headlights to...

So figured i'd start a build thread, been a work in progress but here's the up-to-current status. Started off with a clean build RCSB, Prev. Owner works at Lingenfelter Performance and this was one of his many fun vehicles. Had another child and needed to release one for a larger family...

2003 GMC Sierra 5.3 I want a small cam what size should I get and brand

New to CustomGM.com wanted to intruduce myself and my Silverado SS

I picked up a 95 Sierra last month it's got 3" springs in front the guy said, not really sure if they are though. The back has something I'm not familiar with that lowers the front leaf spring mounts to drop them, says its 4" in back and I don't think so.. I would like to put spindles on the...

Had some old offroad led lights laying around so figured i wanted to try and put the leds in my stock fog light housing. Let me know wat y'all think. led lights I'm using fresh paint and led mounted lens sealed back on - - - - - - - - - -auto merged double post- - - - - - - - -...

i picked up a 5.3 donor truck to swap into my nbs so i can finally join the cool kid v8 club. along with the swap i am planning on replacing some parts along with adding a few go faster goodies. i drive like a grandpa so i don't need anything super fast but since i am replacing some stuff i...

Being new to ls engines, everyone has to start somewhere, so I set a rather low goal of around 350hp. Right now I am sitting bone stock as far as engine and trans goes. Is my goal reachable without going to far into the engine? What are my options? My pockets aren't deep enough nor is my spare...

Instead of posting tid bits here and there, I'll make a thread. 2015 Colorado LT ext cab 2wd Day I brought it home After tint, valence removal, and 2" AutoSprings leveling kit And how she sits now after debadging In the middle of fixing some issues. Did get the hood flutter fixed. For...

Whelp, here it is. It's already built but still adding a few things here and there with some new changes coming soon. I bought the truck 3 years ago Memorial Day absolutely stock with no plans to keep it that way. I can't leave shit alone. Anything. So here's the mod list as it sits now...