QA1 Proma Star Shock Twintube 13.00" Compressed/19.50" Extended 2.00" OD - Single Adjustable Pulse Racing Innovations This large cap spaces the

This large cap spaces the spark plug terminals farther apart which lessens the chances of cross-fire and ionization occurring

Multiple modules can be used on a single Power Grid

1967-1967 Mercury Villager

1968-1981 Cadillac DeVille

OL 268H-10

QA1 Proma Star Shock Twintube 13.00" Compressed/19.50" Extended 2.00" OD - Single Adjustable Pulse Racing Innovations This large cap spaces theQA1's Proma Star Coil Overs help you gain the benefits of coil over shocks on a huge range of vehicles. Building a custom chassis or suspension components? Can? t find direct fit options for your vehicle? These are for you. Available with 3" to 9" of stroke and single or double adjustable valving, QA1'shocks instantly upgrade ride quality and performance. The shock and included hardware kit provide quick and easy ride height adjustability to get the