factory tachometer, Allows addition of a factory tachometer. This may eliminate having to purchase a... see morefactory tachometer, Allows addition of a factory tachometer. This may eliminate having to purchase a new Dash Harness.
-3/8-18 NPTF-, V8, Chevrolet small block, with factory console gauges & aftermarket or 1981-up cylinder... see more-3/8-18 NPTF-, V8, Chevrolet small block, with factory console gauges & aftermarket or 1981-up cylinder heads which have a smaller sending unit hole (correct resistance and connection, produces accurate gauge display)
internal circuit board to amplifier housing connector, with Over The Counter Transistor Ignition Systeminternal circuit board to amplifier housing connector, with Over The Counter Transistor Ignition System