MSD - Replacement cap and rotor kit for Street Fire/GM HEI style distributors. 625 in Arch - 152

625 in Arch - 152 lb/in Spring Rate - 2600-3000 lb Car Weight - Steel - Natural - Chrysler Style - Each

5 in ID - 8 in Length - 225 lb/in Spring Rate - Steel - Blue Powder Coat - Each

Coil Spring - Conventional - 5 in OD - 11 in Length - 375 lb/in Spring Rate - Rear - Steel - Silver Powder Coat - Each

5 Springs - 0

Each coil has a unique turns ratio plus there is lower primary resistance than the stock coil

MSD - Replacement cap and rotor kit for Street Fire/GM HEI style distributors. 625 in Arch - 152All of the Street Fire components are spec'd by MSD engineers and designed to provide performance for the price. The quality of each part is backed up with a one year warranty!