-designed and made in U.S.A.-, modern solid-state circuitry, simple screw-in replacement of original transistor circuit... see more-designed and made in U.S.A.-, modern solid-state circuitry, simple screw-in replacement of original transistor circuit board inside amplifier box Note: Requires use of part #90271 TRANSISTOR IGNITION AMPLIER BOX EXTENSION
voltage regulator to Dash Harness, Note: This harness will only work with a 1965-67 regulator... see morevoltage regulator to Dash Harness, Note: This harness will only work with a 1965-67 regulator part #1116370