QA1 R-Series Shock - Twintube - 7.625" Compressed/11.00" Extended - 2.00" OD - Steel - Clear Coil-In Cap The Street Fire Spark Plug

The Street Fire Spark Plug Wires feature a low resistance conductor that's wrapped in a sleek and durable black sleeve

Voltage output is adjustable up to 22 volts at 15 psi of boost

They are coated with a special sealer to promote sealing and give a great look

2015-2019 Chevrolet Silverado 2500 HD Double Cab Pickup

QA1 R-Series Shock - Twintube - 7.625" Compressed/11.00" Extended - 2.00" OD - Steel - Clear Coil-In Cap The Street Fire Spark PlugFor unmatched ride quality for the street and strip, turn to QA1's Mustang II Coil Over Shocks. With double adjustable, single adjustable, drag "R" series adjustable and non adjustable valving options, you will find the right coil over conversion system for you. Adjustable Coil Over Shock Features:, Available in independent compression and rebound double adjustable, simultaneous compression and rebound adjustable, or drag "R" Series adjustable,