Instruction Sheets for Part Number UPI-2653-1-B
UMI Performance 1970-81 GM F-Body Front Upper A-Arm Kits for 1970-1981 CAMARO, FIREBIRD - 2653-1-B
Part Number: UPI-2653-1-B
UMI Performance 1970-81 GM F-Body Front Upper A-Arm Kits
CONTROL ARM KIT Upper A-arms, Front, Tall Ball Joints
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Estimated Ship Date: Nov 16, 2026 Would you rather pick it up?
Overview
UMI Performance 1970-81 GM F-Body Front Upper A-Arm Kits
UMI 2nd Gen F-body upper A-arms are key components of a great handling muscle car, adding 4 degrees of caster to improve steering feel and reduce wandering. Strong 1.250 in. DOM steel tubular construction and UMI-built greaseable Delrin® bushings ensure precision performance along with an enhance steering response, while the 4140 chromoly offset cross shaft enhances strength and permits camber adjustment to minimize shims required.
Great for street and race use, UMI Performance 1970-81 GM F-body front upper A-arm kits are offered with stock or 1/2 in. taller-than-stock ball joints for improved cornering performance and lateral grip. They are also equipped with a polyurethane pancake-style bump stop for smooth rebound control and available in UMI red or gloss black powdercoat. Choose the preferred kit for your vehicle.
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