Forum: LSX Truck Conversions

i have a 94 chevy 1500 full size extended cab truck with a throttle body injection V8 5.7 liter 350 and i want to put and ls1 in it but i need some...

I,m interested in swapping a 6.0 in place of a 4.3 v6 in a 04 1500 2wd The truck has an auto trans. My question is does a v6 trans work with the...

I have found 00model 5.3 with harenss and ECM for 500 with like 60k. I was just wondering what all its gona take to do it thanks guys. Oh yeah...

Where can i get a good deal on some afr, et performance, or patriot stage3 heads for an ls1 i want them to be atleast 225cc.

I am thinking about bidding on an 8.1L engine with 5speed allison auto matic. Its a 2005 with 18,000 miles. Has the transfer case and all the...

I'm looking for anything and everything, from parts to prices, and what to expect in doing an LS1 swap for an '86 Silverado. I know it can be done...

98 model LS1, factory dual fuel line setup (one pressure and one return), and a walbro pump fro Allen. The 86 was a diesel with dual tanks. Can I...

as most of you know i did an engine swap in my 02 z71 suburban from the 5.3 to the lq9 6.0. im finally at a point where im ready to do the...

Alright guys , I'd really like to see some kind of a standard solution come up with that would help idiots like me :rofl: come up with a viable air...

anyone know anything more about this other then whats on the website? http://www.retrotekspeed.com/ I am thinking maybe this with a Vic Jr....

I have a LS1 in a 68 Chevy Truck, someone has information about wiring

Well i got an 88 obs truck, i have been serching and reading a lot about the swap options i got at the market but i really have no experience doing a...

hi everyone, just joined here because i was told that this is the place to go for conversion questions. so, i've decided to drop a 5.3L into my...

Hey guys, I have a 2003 1500 4x4 RC truck with the 4.8. I'm looking for a bit more power and like the idea of less weight so I'm going to drop a...

Finally fired it up tonight, but the thing wont stay running.. The only weird code im getting is p0452.. I looked it up and it says something about...

whats up, name is Robbie, just ran across this site, man you guys have some pretty cool trucks. I currently own a 00 Camaro SS with heads/cam,bolt...

I have a 2000 5.3 and I was wanting to upgrade cam and heads before I put the radiator and fenders on the 72 chevy truck. I want to get the best bang...

i was just wondering i am building a forged ls1 and keeping the stock crank and i was wondering if i have to change out the crank. i am planning on...

Hi guys I am 17 and looking for more power in my 1997 k1500 sierra. My question is, rather than buying a blower for my 350, how hard and how much...

i have a 2003 gmc sierra single cab shortbed with a 4.3 and i want to do an ls1 swap but have not heard of to many people going from the 4.3 to a...