Forum: V8 Conversions

I have a 5.3 Vortech in a 95 Sierra that I have just installed but I am having a tuning issue. I run EFI Live and I have had to put my VE table...

Hello to all, I am doing an install of a 5.3 Vortec motor into a 95 Sierra with a 5.7. I completed all the of the mechanicl install and I seem to...

hey im new to this sight and have herd great things from other members o how helpfull som members can be. I got a 98 chevy singlecab truck that has a...

Im building this for my friend here at home. Im puting the L76 that I got a while back in it with a th400 behind it. It will be a frame off resto. so...

I've been thinking that since I have the block torn apart I might as well replace the cam and srpings with an LS1 cam. My question is are there...

can you take any 350 block and put vortec heads and intake to make it like the 96-98 ones? if so all you would need would be heads, intake,...

hey all this is my project 99 2 dr. tahoe 4x4 converting to 7.4 4L80E 243 push button t case ho has push button already want a very clean swap...

What's up guys? I know I haven't been around for a while but I have a quick question, can anybody tell me what parts I can re-use after tearing apart...

Can you bore a 4.8L block to a 4.030", (slightly bigger than the 6.0L bore)???? I have heard yes.... and i have heard no... I dont see why not...

Can you bore a 4.8L block to a 4.030", (slightly bigger than the 6.0L bore)???? I have heard yes.... and i have heard no... I dont see why not...

I have a 90 silvarado, short, sport bed with a 350 auto. I want to swap it with a 66 model 396 and muncie 4 speed. My biggest concern is the clutch...

someone told me that i dont use the factory motor bracket holes on the driver side my truck is a 2000 that came factory with a 4.3 and i...

i was wondering with would be easier to swap. its a 1993 chevy silverado with a 4.3 liter and 5 speed trans. i was wondering if any one knows who...

when ever i step on the gas the oil pressure rises too and berfore it didnt do that can somebody help?

i have heard of a bigger THROTTLE BODY for my silverado and i wanted to knowwhere to get one?

:help: I've recently purchased an 81 CHevy C10 aswell as an 02 Vortec 6.0L V8, complete with ECM wiring harness and 4L80E. I'm getting...

I've got a 90' K1500 with the old TBI 350 in it, and my brother has a 5.7 out of a '98 Corvette, can anyone tell me how hard the conversion is?

Hopefully someone can answer my question since I don't know sh!t about transmissions. I got my swap done into my 84 GMC 4x4 and have been driving it...

I have both the spacer to "connect" LS1 and th700, but i can't find any bolt for use with spacer. ARP 244-2901 - ARP Pro Series Flexplate Bolt Kits...