• Welcome to For Trucks Only !

    We are a community of American Brand Pickup Truck and SUV owners. Join now! Its Free!

New GMC Owner

85Rusty

Well-Known Member
Joined
Jun 15, 2011
Messages
421
Reaction score
12
Location
4 Corners, CO
I purchased a 1990 GMC Suburban 4x4 this afternoon for $500. its not in bad shape, but has a rod knock. I have a line on another 350. I would have posted this in the Suburban section, but WE DONT HAVE ONE! :pray: lol Anyway, my question is this: What automatic transmission was available in 1990? The Burban doesnt appear to have a 700r4, but instead the TH400. Am I losing it?

image-3828307958.jpg


image-3291402123.jpg


image-3251799906.jpg


image-3027211166.jpg


image-1868664331.jpg


image-3248009570.jpg


image-2684519271.jpg
 
Last edited:
New engine! 2.02 double hump heads bigger cam and other goodies! I'll take more pics after I clean it up

image-956808092.jpg


image-3695843040.jpg


image-329715283.jpg


image-478099292.jpg


image-3576668395.jpg


image-2509590692.jpg


image-2161894277.jpg


image-2950180689.jpg


image-2598789123.jpg


image-2950175836.jpg


image-3917203178.jpg
 
Last edited:
Here's what's left of the old engine lol! My princess Gearhead Phoenix even helped with tear down! Proud daddy moment!

image-1691479615.jpg


image-551261166.jpg


image-3670544192.jpg


image-3275462761.jpg


image-4112662602.jpg


image-3710256792.jpg


image-2534753706.jpg


image-558495585.jpg
 
Decided to tear down the old engine to see what happened. My little Princess Gearhead Phoenix even helped! Yet another proud daddy moment!

image-1422982113.jpg


image-2964444030.jpg


image-2056163984.jpg


image-2078628280.jpg


image-1705518479.jpg


image-1404725345.jpg


image-2126254879.jpg


image-1245804508.jpg
 
Back
Top