MSD - This gear means long life, an easy break-in period and reliable performance! 5 in ID - 10

5 in ID - 10 in Length - 550 lb/in Spring Rate - Steel - Black Powder Coat - Each

AEM's High-Output Inductive Coils each deliver over 100mJ of spark energy and a minimum of 40

Oil Pump - Wet Sump - Internal - Standard Volume - Standard Pressure - Welded Pickup - Steel - 8-1/4 in Deep Pan - Small Block Chevy - Each

Crate Engine - Drop-in-Ready - 350 CID - 341 HP - Pulleys Included - Small Block Chevy - Each

MSD - This gear means long life, an easy break-in period and reliable performance! 5 in ID - 10A distributor's performance is only as good as its drive gear. MSD Ignition has put a great deal of effort into researching and testing a variety of metallurgical compositions, heat treating and coatings to provide you with a durable, accurate and strong distributor gear. MSD engineers have built test fixtures and spent hundreds of hours testing and evaluating the metallurgy of our gears. The result is a special iron alloy gear that is treated to a