QA1 drag racing upper control arms are built to improve launch and 60-foot times on 1967-1974 GM F-Body & X-Body vehicles. A QA1 Ultra Low Friction ball joint and composite bushings give bind-free movement at launch for optimal weight transfer, while an adjustable droop stop lets the front-end rise be dialed in. Billet aluminum shafts cut front-end weight yet keep the durability needed for street use, and the arms use high-strength tubing that is robotically welded and powder coated. They are configured for QA1 Pro Coil systems with double-shear lower mounting.
Specifications:
- Front upper drag race tubular control arm kit
- QA1 Ultra Low Friction ball joint
- Composite bushings for bind-free launch movement
- Adjustable droop stop to tune front-end rise on launch
- Billet aluminum shafts to reduce front-end weight
- High-strength tubing, robotically welded and powder coated
- Configured for QA1 Pro Coil systems with double-shear lower mounting
- Made in the USA
- Part number: 52917
Vehicle Applications:
- 1973 Buick Apollo
- 1974 Buick Apollo
- 1967 Chevrolet Camaro
- 1968 Chevrolet Camaro
- 1969 Chevrolet Camaro
- 1968 Chevrolet Chevy II
- 1969 Chevrolet Nova
- 1970 Chevrolet Nova
- 1971 Chevrolet Nova
- 1972 Chevrolet Nova
- 1973 Chevrolet Nova
- 1974 Chevrolet Nova
- 1973 Oldsmobile Omega
- 1974 Oldsmobile Omega
- 1967 Pontiac Firebird
- 1968 Pontiac Firebird
- 1969 Pontiac Firebird
- 1971 Pontiac Ventura
- 1972 Pontiac Ventura
- 1973 Pontiac Ventura
- 1974 Pontiac Ventura
FAQ
What makes these control arms built for drag racing?
They combine an Ultra Low Friction ball joint, composite bushings and an adjustable droop stop to free up front-end movement and promote weight transfer at launch.
Can the front-end rise be adjusted?
Yes. An adjustable droop stop lets the amount of front-end rise on launch be dialed in.
Are these drag control arms durable enough for street driving?
Yes. The billet aluminum shafts reduce weight while retaining the durability needed for street use.
Do these work with QA1 Pro Coil systems?
Yes. They are configured for QA1 Pro Coil systems and use a double-shear lower mounting.
