1994Cheyenne
Newbie
Hi, i'm Jake
I have a '94 Cheyenne 4.3 with 4L60E
My 4.3 is great. The entire drivetrain is original and has 143k miles. I got the truck in 2014 at 98k miles. Recently i've been having trans problems and will likely use my friend's 4l60e. The main thing i'm looking at, after that is what i would need to swap a 1973 327 into my 94. The motor is coming out of a 73 silverado camper edition 8200 GVW. The motor has been rebuilt, i'm told it was substantially bored out. Main things i need to address, i can tune out the engine from the computer, right? Send it to pcm4less etc. Then, will the motor mount in the same potlsition/will i need new brackets, it looks like i will. Will i need a new rear end? I'm trying to use only drivetrain parts i have from the 2 trucks. i would use it's trans too but it's a 4wd and i'm not looking for this to get anymore complicated than it already is.Any other info you can come up with would be greatly appreciated. I know i'm missing some things. Thanks in advance
I have a '94 Cheyenne 4.3 with 4L60E
My 4.3 is great. The entire drivetrain is original and has 143k miles. I got the truck in 2014 at 98k miles. Recently i've been having trans problems and will likely use my friend's 4l60e. The main thing i'm looking at, after that is what i would need to swap a 1973 327 into my 94. The motor is coming out of a 73 silverado camper edition 8200 GVW. The motor has been rebuilt, i'm told it was substantially bored out. Main things i need to address, i can tune out the engine from the computer, right? Send it to pcm4less etc. Then, will the motor mount in the same potlsition/will i need new brackets, it looks like i will. Will i need a new rear end? I'm trying to use only drivetrain parts i have from the 2 trucks. i would use it's trans too but it's a 4wd and i'm not looking for this to get anymore complicated than it already is.Any other info you can come up with would be greatly appreciated. I know i'm missing some things. Thanks in advance
