Part # H242 Engine wiring harness for adapting production GM V-8 and 4.3L V-6 engines into pre-computer vehicles. Two styles available for both 454 and Small Block/V-6 applications, 64″ length from engine to ECM connectors. Includes emission connectors to match pickup truck and van engines from 1987 to 1995. Requires vehicle speed sensor and park/neutral…