New HEI modified BB V8 engine wiring harness for your M/T 70 Camaro. Exact fit for all big block models that have a Manual Transmission and HEI Distributor. Designed for all big block V8 engines 396, 402, 454, etc. Perfect for Muncie 4-Speed Transmission models. NOTE: This harness will work with factory gauges, or warning lights.

This HEI modified harness is one of two main harnesses located in the engine compartment. It provides wiring for the starter solenoid, heater blower motor, coil, windshield wiper motor, oil pressure light, and brake warning light. This harness is produced as closely as possible to original specifications including correct colored wire.

Please Note: This harness is modified for use with an HEI distributor. If you are running a original points style distributor, see Part# WIR-18

PART NUMBER: WIR-1514