QA1 Pro-Coil Coil-Over Shock Kit Twintube Single Adjustable Auto Ventshade These windings are held secure

These windings are held secure and kept cool in an oil-filled metal canister

Long panhard rod for rear axle lateral control during hard cornering

8 Spoke D-Hole

1994-2003 Chevrolet Impala

For GM Gen IV 2007-2008 VVT applications

QA1 Pro-Coil Coil-Over Shock Kit Twintube Single Adjustable Auto Ventshade These windings are held secureQA1 offers bolt in Rear Coil Over Conversion Kits for 1978 1988 GM G Bodies. These kits include specially designed USA made mounting brackets and single or double adjustable aluminum shocks, springs and all necessary hardware. Single adjustable shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1's double adjustable shocks provide 18 positions of compression adjustment and 18 positions of rebound adjustment, for a