4L80E ROSTRA UNIVERSAL INTERNAL AND EXTERNAL WIRE HARNESS

THIS IS A NEW NEVER OPENED ROSTRA INTERNAL AND EXTERNAL UPDATED WIRE-HARNESS KIT. 

THIS KIT WILL FIT THESE GM AUTOMATIC TRANSMISSIONS; 

• 4L80E 1991 THRU 2003 

THIS IS A MUST UPDATE FOR 1991 THRU 1993 TRANSMISSIONS WITH THE BOLT THRU THE CENTER OF THE WIRE CONNECTOR. 

THIS KIT COMES WITH,

1. COMPLETE INTERNAL WIRE-HARNESS
2. COMPLETE EXTRNAL WIRE-HARNESS TO REPLACE OLD TRANSMISSION END OF O.E.M. WIRE-HARNESS
3. ALL SOLDERLESS CRIMP CONNECTORS
4. COMPLETE INSTALLATION INSTRUCTIONS