Pertronix Ignitor II Delco 6 cyl for GMC

Mfg Part #

91164

NP#

PER91164

Brand

Fitment Note

Mechanical Advance At Top Of Shaft; Negative 12-Volt Polarity; OE Distributor Delco

Fits 1960 to 1965 GMC 1000 Series, 1500 Series, 2500 Series and 6 more models. See every vehicle

• Adaptive dwell maintains peak energy throughout the entire RPM range, reducing misfires while improving engine performance.
• Develops on average 4 times more available energy between 3000 and 5000 RPM, and 2 times more available plug voltage.
• Compensates for inherent electronic delay by adjusting the spark timing throughout the entire RPM range.
• Synchronized peak current and spark timing reduces heat build-up.
• Senses startup and develops more energy for quicker, easier starting.
• Pair with a Flame Thrower Canister Coil for optimal performance
• Legal in all 50 states and Canada (C.A.R.B. E.O. #D-57-22)