Hey guys I don't have a hummer H3 but I do have a 355 same platform
 

New member from Langley BC.

I have a 2004 colorado (355) Same platform as your guys. I do have a H3 console, and would like to get H3 seats. Cam on hear to gather info about simularites and such.

just checking to see what my sig looks like

hey buddy lol im here too looking for some seats

if u look close ule find a new member area,,AND an off topic area.
i havnt seen one for dirt bikes, or corvettes,but mustangs are moving in so maybe there is room for prius tu

Who said I have a prius ?

lol! Well I don't dough yet... maybe in a couple months or more!

First, welcome!:D

You are WRONG! H3/H3T Platform is GMT 345s. The Colorado and Canyon are GMT 355s. I have nothing bad to say about the 355s, personally I have owned 3 of them in the past.

H3s only share 10% of any off the shelf GM parts. You may want to do some research before throwing out blanket statements.
-Engine, Trans and a few other parts are "similar" then the difference begins.
-Our frames aree boxed with different crossmembers and assed crossmembers
-We use mostly 1/2 ton running gear
-Etc, Etc, Etc

Oh, and the H3 rear diffs are open, unless they are Adventure/OffRoad package vehicles which have an Eton Electronic locker. I5s have 4:56s and Alphas (V8s) have 4:10 gears

So it looks like you are trying to "sell" us some engine swap wiring harnesses. Hmmm, you don't know the differences between the GMT 345s and the GMT 355s but you know all about what will fit and work properly????????:rolleyes:

Please tell me how to edit a posting?? I would like to remove anywhere were it says I can build you a harness.

If a Mod does this than, I would depreciate leaving up the other info, as it is useful to people, and does not benefit, me in anyway!

Also I removed the words in my sig, until someone let's me know if that is ok or not! Again sorry, and no need to nail be to the wall I honestly didn't mean to upset the apple cart, and offend you Tainter! My name is Jamie, and maybe you will forgive me, and teach me all I want to know about 345, some day!!


The 345s as I have so graciously learned from.. you!!! And you have certainly rubbed it in!! Are similar enough wiring wise..at least engine wise, that yes I can build a wiring harness! You obviously can't just take a harness meant for a COLORADO SWAP and install it on a 345 hummer!!

Sorry I don't know every exact mechanical difference, from a Colorado to a H3!!!

"So you know how to modify the oil pan to get a V8 into an I5 h3??? Oh, and you know about the clearance issuse with the front driveshaft too???" never said I did (I will wispier that the LH8 pan will most likely work, on hopes that you don't crucify me!)

"Oh and you can buy an Alpha for less than the $5000 engine swap difference." Maybe true I was just laying the options out there, perhaps "JOE" has spent 25,000 in wheels stereo upgrade, and 10,000 in custom paint. Now it is a little bit more worth it to swap in a V8

Maybe someone wants to build a custom high performance, motor..like a 6.0 or 7.0L then there is no point getting a factory V8 to, do that to!

You came on here to sell your wares, all I am doing is pointing out what your motives are and also pointing out for my fellow HUMMER owners what little knowledge you have regarding our platform and/or vehicle differences. This way my fellow forum members know what they are getting into when dealing with you.

Despite what it looks like.. I didn't only come here to sell my "wares" although it sure looks that way.. I am hoping to turn that around!

I also came here to make friends and gather knowledge, instead I wound up making enemies!