QA1 Level 3 Drag Suspension Kit with Shocks - 1991-1993 Buick Roadmaster eibach-pro-truck-sport-single-rear-shock-absorber Extended Length 733

Extended Length 733

Part Number 11HTBF300 Part Name Coil Spring UPC 806990119858 Vehicle 1970-1981 Pontiac Firebird Spring Shape Tapered Inner Diameter 4

When the adjustable spring seat is set too low according the catalogue

8 kg/mm (549 lbs/in) Spring Rate (Rear) 4

2022 Toyota GR Supra A90

QA1 Level 3 Drag Suspension Kit with Shocks - 1991-1993 Buick Roadmaster eibach-pro-truck-sport-single-rear-shock-absorber Extended Length 733Looking for a better launch, straight line stability and consistent performance for your 1991 1993 Buick Roadmaster vehicle? Turn to QA1's drag racing suspension kits for a full vehicle upgrade that fits your needs. Available in three different levels of performance, these drag racing kits offers easy, bolt in installation and seamlessly works with whatever OE component each piece attaches to. don't want to make the investment right away? No problem.