Products
GM 4L60, 4L60/65/70-E Extra Wide Intermediate Band
Ideal for 4×4, heavy-duty and commercial use in GM 4L60 and 4L60/65/70-E units, Sonnax drop-in extra-wide intermediate band (p/n 77700-01K)...
Ideal for 4×4, heavy-duty and commercial use in GM 4L60 and 4L60/65/70-E units, Sonnax drop-in extra-wide intermediate band (p/n 77700-01K)...
Complaint: After overhaul, a 4L70E has a complaint of transmission fluid leaking from the transmission vent. There were no cooler...
Recover hydraulic control and renew shift operation in GM 4L60/65/70-E transmissions with the new Sonnax drop-in AX code accumulator valve...
The input carrier and the reaction carrier shaft were modified to accommodate the updated bearing.
Find diagnostic and building tips in Transmission Digest's Tech/Talk quarterly bulletin – October '20