Forum: LSX Truck Conversions

anybody heard of someone doing this swap? a have an 83 ranger and i was wondering what all i would need to make it work

I bought a 1999 5.3 for a transplant and it's missing the starter and MAF. Do all starters and MAFs interchange from all years and engine sizes? ...

What converter should be used with this cam These Xtreme RPM cams from COMP Cams have been designed to increase horsepower and extend the rpm...

I have an 2000 Silverado 4.3 truck and will be swapping to a LQ4 and 4L80. I am getting an whole 04 Silverado 2500 2wd that is wrecked. What I am...

Using the usual 30 amp Bosch relays for wiring up the dual LS1 fans. The relay plug-in/pigtail wiring calls for a 10 ga. main power supply wire for...

Have a few questions about bolts. Will the trick flow head bolt set from summit racing fit a 03 lq4. Are the main bolts torque to yield also. If so...

Hello my name is Oscar and I want to know what would be a good 6.0 build for a daily driven truck ?? Thinking of going fuel injected ,want to...

Hey everyone, I believe I have done a reasonable amount of research prior to posting, but I have some questions I'd like to clear up. The 98 2500...

Hey guys ive got a very mildly built 5.3 in my 92 chevy truck and i bought a built t5 transmission for it. what do i need to use for a flywheel and a...

Truck is a 91 4x4 with a 5.7 TBI, turbo 350, and not sure which transfer but i think its a np241. I want to go to a 6.0 or 5.3 if i find a smoking...

hey guys, i've been reading through these forums for a long time now and they have really helped out. so i finally decided to become a member. Now...

Went to a few junkyards to day no 6.0 but a lot of 5.3 should i just go with the 5.3 or hold out for the 6.0. This is going in a 94 2wd. thanks

hey guys. i am trying to figure out the harness conversion. what i got is a 98 obs 4.3 5spd thats getting a 99 5.3 out of a silverado. i do not know...

i have an 04 flex fuel 5.3 in a 84 pickup i was wondering can i run e85 without the flex fuel sensor

I believe it's an NV3500 (whatever the 5-speed is for a '90 Silverado). What clutch do I need for the 5.3L conversion? Thanks

finally took out the v6 and put in a 4.8 im getting fire to the plugs and fuel to the rail but the truck wont start, anybody got any suggestions

Hello All, I have a '00 5.3L (LM7) I'm getting ready to install in my '64. It came out of a truck and I've heard that the exhaust manifolds don't...

P0342 Camshaft Position Sensor Circuit Low Input The Silverado has this code. Where do I go from here? It runs good but has hard starts (rich)when...

ive been looking for them here but i cant find them... i remember i saw them in a thread here like 2 months ago. i have 6.2l and the truck is 1994...