QA1 Drag Race Upper Control Arm Kit - 1971-1974 Pontiac Ventura Escape Full-length ride-height adjustment separates preload

Full-length ride-height adjustment separates preload from ride height — meaning you can drop the ES350 GSV40 to the height you want while preserving spring travel and shock stroke

Spring Rates - Front 6K Spring Rates - Rear 5K Ride-Height Adjustable Yes Damping Adjustable Yes Adjustment Type 1-Way (Rebound and Compression) Camber Plates - Front Not Applicable Camber Plates - Rear Not Applicable Top Mounts - Front Reuse OEM Top Mounts - Rear Reuse OEM Note

Part Number R257-170S Part Name Four Link and Axle UPC 806990059802 Vehicle 1970-1981 Pontiac Firebird Adjustment Type 2-Way Spring Rate - Front 170 lbs/in Vehicle Fitment

2009 Mercedes-Benz C-Class C230/C280/C300/C350/C220CDi/C250CDi 4-Matic (W204)

The Universal Air Solution Series Air Struts for the 2021-2024 Ford Bronco deliver the ultimate air suspension experience for your Ford Bronco

QA1 Drag Race Upper Control Arm Kit - 1971-1974 Pontiac Ventura Escape Full-length ride-height adjustment separates preloadQA1's Drag Racing Control Arms for the 1971 1974 Pontiac Ventura are what every drag racer needs. Integrated with QA1's Ultra Low Friction Ball Joint and composite bushings provide bind free movement during launch to promote optimal weight transfer. The adjustable droop sop allows user to dial in front end rise during launch. A new feature with these Control Arms are the billet aluminum shafts which help reduce front end weight yet provide durability