Hi.

I'm hoping someone can help me with a question about transmissions. Specifically the 4L60e

I wanted to ask if a 2007 Silverado 1500 Classic 4L60E tagged 7CJD transmission interchange directly with a 4L60E 7CHD?

5' 3/4 Bed Size

Reference: Was going down highway last week about 80 and then ABS/Brake Light Came and truck started feeling slugging. Drove for another 5 days before giving in. Trans fluid was empty. Lost reverse and drive is still to move until about 2.5k rpms.

Was planning on buying a transmission and was doing some research before buying it. Its tagged as a 7CJD. I'm not sure which I have but according to a list from a roakkill.com list I have a 7CHD.

(I confirmed the transmission I found wasn't a 97' 4l60e as it's paired to a 5.3 from a 2004 I presume ext cab. I'm unsure how a year 07 Trans was inside a 2004 Silverado)

Before I buy the transmission, would someone please tell me if it'll work with the truck?

2007 Silverado 1500 5.3 Classic Body

I appreciate all answers and apologies for the troubles.