Description TLC Lower Control Arms. Viking, QA-1,  and Afco shocks are most commonly used. There are no modifications to the frame. The spring is conical and installs in the frame just like the factory unit. The shock sets on top of the control arm rather than bolting from the bottom. In the photo on the right you will notice the arm is double reinforced for supporting the load around the shock area. All the TLC control arms are pre-assembled with special bushings that allow the arm to fall as the front end rises. Note: No sway bar attachment is provided on drag race control arms.   You must use an EXT replacement bearing kit with these lower arms. EXTV-001 Viking EXTQ-001 QA-1 EXTA-001 Afco Superior Quality 1964-1972 A-Body Drag Racing Extended Travel Lower Control Arms At Global West, we are committed to delivering top-notch quality and performance for your classic American Muscle Cars. Our 1964-1972 A-Body Drag Racing Extended Travel Lower Control Arms, part number TLC-42EXT, are a testament to this commitment. These lower control arms are specifically designed for coilover applications, offering enhanced stability and control for your vehicle. Crafted with precision and durability in mind, these components are double reinforced to support heavy loads around the shock area, ensuring your vehicle’s frame remains stress-free. Whether you own a Buick Skylark, Chevrolet Chevelle, Oldsmobile Cutlass, or Pontiac GTO, these lower control arms are a perfect fit for all A-Body vehicles from 1964 to 1972. We understand that installing these components can be a daunting task, especially for first-time restorers. That’s why we provide comprehensive DIY instructions and video tutorials to guide you through the process. And if you ever need assistance, our dedicated customer support team is always on standby to help you out. Remember, the quality of your suspension components can make a significant difference in your vehicle’s performance. Don’t compromise; choose Global West for superior quality and value for money. Explore more options for your vehicle in our Buick Parts Online, Buick Skylark Parts, and Buick Skylark Control Arms categories.