Here's a preview of the transmission powder coated in Forged Charcoal. Transmission upgrades/replacements include the following:
- Sonnax HD sun shell kit
- Sonnax extra wide 2-4 band
- Sonnax rear stator support bushing
- Borg Warner friction modules
- GM 3-4 upgrade kit with steel modules
- GM wiring harness
My transmission technician said it's the second best 4L60-E he has ever disassembled. The lettering on the friction modules was still highly visible and, if I really wanted, I could have reassembled it without replacing any components. Needless to say, I wasn't about to do that.
- Sonnax HD sun shell kit
- Sonnax extra wide 2-4 band
- Sonnax rear stator support bushing
- Borg Warner friction modules
- GM 3-4 upgrade kit with steel modules
- GM wiring harness
My transmission technician said it's the second best 4L60-E he has ever disassembled. The lettering on the friction modules was still highly visible and, if I really wanted, I could have reassembled it without replacing any components. Needless to say, I wasn't about to do that.