For: Chevrolet L4, 153 & 181 CID. Improved performance and combustion efficiency. Improved spark plug life. Accurate spark timing. Reduced maintenance. Designed for 12 Volt Negative ground systems.
Improved performance and combustion efficiency
Improved spark plug life
Accurate spark timing
Reduced maintenance
Designed for 12 Volt Negative ground systems
Improved performance and combustion efficiency
Improved spark plug life
Accurate spark timing
Reduced maintenance
Designed for 12 Volt Negative ground systems