Davis Unified Ignition Dyna-Batt Battery 12 Volt Top Post Clamp-On Terminals 7.00" L x 6.50" H x 3.00" W - Each BR30011 They feature a high output

They feature a high output module that produces a vigorous jolt across the plug gap and the installation is simple with just three wires to connect

in turn reducing vapor lock and keeping fuel cool

Flows 96 Percent Better Than Stock

Genuine Holley quality parts

Davis Unified Ignition Dyna-Batt Battery 12 Volt Top Post Clamp-On Terminals 7.00" L x 6.50" H x 3.00" W - Each BR30011 They feature a high outputDyna Batt 12 Volt Dry Cell 13. 5 LBS Includes Top Post Battery Terminals Davis Unified Ignition engineers and distributes the most advanced line of high performance and racing ignition systems, being the most technologically advanced manufacturer in the performance industry. Our pioneering line of H. E. I. Distributors, D. U. I. (Davis Unified Ignition), is available for Chevy, Ford, AMC, Chrysler Dodge, Oldsmobile, Pontiac, Buick, Cadillac and Toyota