QA1 Drag Race Lower Control Arm Kit - 1973-1977 Buick Regal RX450H Every kit is extensively tested

Every kit is extensively tested on the MK8 chassis and refined until it balances ride quality with performance — the reason GTI coilovers from BC Racing are the best-selling adjustable kits in their segment worldwide

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QA1 Drag Race Lower Control Arm Kit - 1973-1977 Buick Regal RX450H Every kit is extensively testedQA1's Drag Racing Control Arms for the 1973 1977 Buick Regal 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 for