QA1 Pro Coil System Coil Over Conversion Kit - Front - 450 lb/in Springs - Hardware Included 5CA 4 AN Straight Female to

4 AN Straight Female to 10 mm Straight Banjo

Must Be Used w/MSD 6 Or 7 Series Ignition Control

Teflon(R) is a DuPont trademark

Fits SAE 7/16-20 threads

Fits all LS engines using LS2

QA1 Pro Coil System Coil Over Conversion Kit - Front - 450 lb/in Springs - Hardware Included 5CA 4 AN Straight Female toThese QA1 GM Pro Coil Systems are available for 1958 1970 Impalas and Full Size GM vehicles, including Full Size Chevy, Buick, Oldsmobile and Pontiac models, and are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your