QA1 GM Coil-Over Twintube Single Adjustable Shock - 10.50 in Compressed/15.00 in Extended - 2.00 in OD - Threaded Aluminum 500020151 PerTronix D151700 Flame-Thrower Electronic Distributor

PerTronix D151700 Flame-Thrower Electronic Distributor Billet Buick V8 215-350 Plug and Play with Ignitor II Technology Vacuum Advance Black Cap

Universal Spindle

Fits Two 3-3/8 in

Ideal for HP

QA1 GM Coil-Over Twintube Single Adjustable Shock - 10.50 in Compressed/15.00 in Extended - 2.00 in OD - Threaded Aluminum 500020151 PerTronix D151700 Flame-Thrower Electronic DistributorThe QA1 GM Coil Over Shock is a great option for anyone looking for adjustable valving control for their suspension. Choose the valving to match your driving style and you're on your way. Adjustable Coil Over Shock Features: Available in independent compression and rebound double adjustable, simultaneous compression and rebound adjustable, or drag "R" Series adjustable, Lightweight Billet Aluminum Coil Over Shocks, Made in the USA, Easy, Bolt In