
PSI Conversion Gen V LT1 Engine Controller Kit
Gen V LT1 Engine Controller Kit 2014 - 2023+ GEN V LT1, LT4, L83, L84, L86, L87 & L8T 5.3 - 6.2 - 6.6 PARTS INCLUDED: Complete engine and transmission wiring Harness, Engine ECM, TCM (8 and 10 Speed only), Pedal (ACC-1007), O2 Sensors X2 (ACC-1039), MAF Sensor & Holder (ACC-1046, MAF-TUBE-4X4), ECM Mounting Bracket (ACC-1050), Instruction Manual All 6L80E/6L90E Controller Kits require your Customer Supplied TCM to be Mailed in for Tuning/Pairing Purposes. *Don't forget to Mail In your Customer Supplied T43 TCM (located inside your 6L80e transmission). ALL 8 + 10 SPEED TCM TUNING REQUIRES YOUR TUN (TRANSMISSION UNIQUE NUMBER) Without the TUN from your transmission you will experience shifting and communication errors. Warranties can not be honored without this information2019+ 10L90E & 8L90E transmissions are NOT supported CONNECTIONS FOR: Fuse/Relay Box Fuel Pump Control (Relay included) Fan controls (Fan Controller PAC-2800BT and Relays and fuse available separ