1993 Silverado K3500 with a 1995 naturally aspirated 6.5 detroit, 4l80e and ECM with EPROM chip
Joined
·
11 Posts
So I needed a bigger truck to hual my 16' double axle trailer. And preferably 4wd, as I live in northern AZ.
I ended up with what I thought was a '93 chevy 6.5l turbo diesel. Or so I thought. There's no turbo. It has a 2004 4L60E
Transmission. I finally found some numbers on the block. So what I really need to know is what engine do I have?
#1 cylinder stamp is 4YY3 505. All other ones could be aftermarket. I'd appreciate any help. Thank you.
I ended up with what I thought was a '93 chevy 6.5l turbo diesel. Or so I thought. There's no turbo. It has a 2004 4L60E
Transmission. I finally found some numbers on the block. So what I really need to know is what engine do I have?
#1 cylinder stamp is 4YY3 505. All other ones could be aftermarket. I'd appreciate any help. Thank you.

