Engine code suffix UDH

[keller20313]

I'm working on a 93 k2500 with the 7.4l tbi engine. The temperature sensors and valve cover gaskets I've bought for it does not fit. The engine code is T0505UDH which tells me Towanda factory May 5th, but no where can I find the UDH. Please help

 

[GoToGuy]

Where did you get that info from? The repair replacement parts are defined by Year, Make, Model, ( C1500, K2500, Suburban 1500, Tahoe, etc), Eng ( 4.3, 350, 305, 5.7, L29, L31 etc), Transmission TH400, 4L60, 4L60E, etc. , Then if an RPO code is required. An easier way is also

 

[GoToGuy]

"GMParts Giant .com " use the vin enter feature easier, use the catagory and your there. ( Vin contains the vehicle serial number GM knows what is and where it was built.)

 

[Schurkey]

Varies with year, I guess.

Photos of the engine?


Camaro site shows this:

UDH

1983

305

150

4

conv.cab