Here is a used Sweet Mfg. aluminum clamp-on panhard bracket for the 1 3/4" round tubing. Part number 60010.
Aluminum Bolt-on Head Support Sweet Mfg. CRA IMCA UMP
Sweet Mfg. Double U-Joint, 1 DD to 3/4 DD, IDIDIT/Flaming River
SWEET MFG. Bushing Style Pull Bar Torque Link IMCA UMP Wissota
Sweet Mfg. Wide 5 Right Hand Spindle Late Model Race Car 8-3/4” Tall JR10
Sweet Mfg. RED Aluminum Clamp-On 1-1/2" Frame Mount Shock Mount Bracket
Sweet MFG. Black Wide 5 Right Hand Spindle Late Model 7-3/4" Tall
