Forum: V8 Conversions

Hey, I have a 2002 2500HD with a 6.0 in it. I am seriously debating dropping in an 8.1 out of a 2500 avalanche or a 2500 suburban. Has anyone...

i have a 79 vette with a 355 in it swappin a lsx in it gna run a 5.3 here is list of upgrades 5.3 edelbrock rpm carbed swap intake texas...

I figured my swap has had enough progress that it's worth showing to you all now. Just some specs on the block first off: It started out as a...

First off... My truck is an 02 4.3L im switching to an iron 5.7L ive done alot of research and have a couple friends helping me out that have done...

So I bought a 2000 RC with a 4.3 v6 :( to tinker with, already have a 5.3l longblock that Im picking up when I go get the truck. Now I have came...

i'm about to get 2005 chevy swb with a 4.3 5-speed manual. i read the v6 to v8 sticky, but it's mostly for auto trans trucks and didn't answer all my...

Hey guys I was fixing to start a project and really dont know which way to go with it. I am wanting to get a 99-06 vortec 4.8 5.3 or 6.0 and install...

So i have a 1995 K1500 with the 5.7 tbi, and have decided to look into swapping in a 5.3. What is all needed for the swap, can I keep my tranny, or...

I would like dig in brains of the society here. I'm wanting to swap my 1994 305 tbi engine for a 1996 305 vortec or a ls1 engine. Any suggestions...

ok i know alot of people asked about this but i havent seemed to get a clear answer on this first i eventually plan on doing the 4.3 to 5.3 swap when...

I have a 02 1500 Sierra with a 4.8 auto. I want to switch the motor to a 06 5.3. What all do I need to do this conversion? Thanks everybody

ok ive totally rethought my build im going to wait till i get my hands on a 2003 or newer 2500 hd with a 6.0 and 4l80e 2wd hopefully complete wrecked...

Hey all. I'm having alot of trouble. The 350 TBI in my 1995 Z71 is knockin bad, and my tranny's done. I want to keep the truck forever so I have alot...

Im married have no kids, my wifes car and my truck are paid off, and so is the house. Im thinking about buying a 1977 Chevrolet Caprice 4 door for my...

I just bought a 90 camaro IROC missing the motor and trans. but everything else is there and in mint condition, mostly.... I know I want to go...

does anyone know of any lightweight flywheels that would fit the 5.3 (or 4.8 - from what i understand, they use the same one)? and just to...

I guess i don't have enough posts so its not letting me post in parts section.... anyway here's what i need *Need a V8 99-02 Gm Fullsize Harness...

Hey guys, just curious which engine would be best for turbo setup. I would like to get close to 500 hp to compete with the SRT10 :eek: . Engine is...