56-64 Chevy V8 Ignition Ballast Resistor Hi-Performance Resistance Unit.
Fits all 56-64 full size Chevy with a V8 Hi-Performance engine. This unit properly controls the voltage upon start-up. Comes with an original style Delco Remy logo bracket with half-moon cut-in (.3 OHMS). Fits 1955-61 Corvette with 12 volt, 1956-64 V8 full size Chevrolet with a hi-perf. engine, 1963-64 Corvette with spec. hi-perf. FI. Made in the USA.