Haltech Elite 2500 GM GEN III LS1 & LS6 (DBW Retrofit Ready) Terminated Harness

The Haltech Elite 2500 GM GEN III LS1 & LS6 (DBW Retrofit Ready) Terminated Harness is a direct-fit engine harness for GM Gen III LS1/LS6 V8s, pre-wired for a Gen IV LS2/3 DBW throttle body retrofit and WBC1/2 CAN wideband controller.

Suits

• GM Gen III LS1/LS6 engines being retrofitted with a Gen IV LS2/3 DBW throttle body
• Common US-style Delco/Bosch GM alternator connector
• Manual transmission only

Includes

• Engine harness with fuse block and firewall grommet
• Pre-wired to connect directly to the OEM 7-pin coil harness connector
• WBC1/2 CAN O2 Wideband Controller ready (controller and sensors not included)

Notes

• Confirm your alternator connector and order an alternator adaptor if required (HT-040090 or HT-040091)
• Ignition coils and harnesses NOT included — order 8 x HT-020102 and/or HT-045657 if required