4140 CrMo cross shafts, CNC machined & zinc plated CNC machined ball joint mount & tubing radiuses Direct bolt-in compatible with factory or UMI lower a-arm and factory spindle Features: Hardware kit, Part # 4003 -Upper A-Arm hardware kit includes 7/16-14 Grade 8 bolts, washers and nylock nuts. Kit includes everything needed to mount your new UMI Performance A-Arms to your vehicle.

UMI Performance 236-4033-1-B Front Control Arms Features:

• Fits: 1964-1972 A-Body Tubular Front Upper A-arms, ½" Taller Ball Joints
• Material: Steel
• Finish: Black Powdercoated
• Color: Black
• Construction: Tubular
• Adjustable: No
• Attachment Type: Bolt On
• Bushing Material: Delrin
• Bushing Color: White
• Bushings Included: Yes
• Pre-Greased: No
• Grease Fittings Included: Yes
• Hardware Included: No
• Ball Joint Included: Yes
• Grade: Performance