GM Standalone LS1 Drive by Cable Engine and 4L80E Transmission Wiring Harness Timing Cover Upgrade your carbureted engine with

Upgrade your carbureted engine with the Top Street Performance Billet Aluminum Throttle Cable Bracket

It's a common fit for GM LS engine swap projects

and only the correct connector orientation will plug into your factory harness without modification

Rated at 870 cfm

GM Standalone LS1 Drive by Cable Engine and 4L80E Transmission Wiring Harness Timing Cover Upgrade your carbureted engine withGM Standalone LS1 Drive by Cable Engine and 4L80E Transmission Wiring Harness This GM Standalone LS1 Drive by Cable Engine and 4L80E Transmission Wiring Harness is built for standalone Drive by Cable engine management with 4L80E automatic transmission. The harness integrates the fuse relay box, sensor connectors, engine control wiring, fuel pump control, fan control, OBD2 connection, and supporting outputs needed for a clean LS LT engine control