Inline Tube Replacement for 1968-72 GM A-Body and F-Body Upper Control Arm

The 64-72 GM A-Body, 67-69 F-Body, 68-74 X-Body, and 71-74 B-Body models are known for their distinctive suspension systems. The upper control arm cross shaft end bolts and washers are a crucial component in these vehicles. Correct style with the factory head marking and plated in the appropriate Silver Zinc finish are the hallmarks of these parts.

These bolts are seen on most of the models mentioned, featuring fine threads that screw into the cross shaft, which is also threaded. In some cases, cars may have large nuts that screw over the cross shaft, so it's essential to check your specific vehicle before making a purchase.

The factory-correct control arm bolts, lock washers, and large washers are essential for A, F, X, and B-Body cars. This kit includes black zinc bolts, silver zinc lock washers, and larger washers, all of which are the exact correct parts to the NOS (New Old Stock) bolts used on your car from the factory.

The attention to detail in the correct size, shape, and color plating is crucial for a concourse restoration. These bolts are grade 8, plated in the correct color of black phosphate, made by the same company that supplied GM with these parts 40 years ago.

The correct GM head marking is the most accurate and appropriate for these applications. When building a concourse-level car, these details are often overlooked, but they can be the difference between a first-place car and the rest.

In conclusion, the upper control arm cross shaft end bolts and washers are a crucial component in the suspension systems of 64-72 GM A-Body, 67-69 F-Body, 68-74 X-Body, and 71-74 B-Body models. Attention to detail, including the correct style, factory head marking, and precise plating, is essential for a successful concourse restoration.

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