Coil Spring Cup Shim, 1966-77 Ford Bronco

Correct minor suspension lean with this precision-cut 1/8" thick stainless steel shim, engineered for front suspension ride height adjustment. Applicable to 66-79 Bronco and 79 and older 4x4 F150 with radius arms and coils. Designed to sit on top of the radius arm, directly beneath the lower coil spring cup, this shim provides a simple and effective solution for achieving proper body level and suspension geometry.

Ideal for addressing:

• Slight coil spring inconsistencies
• Minor variations in C-bushing installation
• Subtle deformation or bowing in the coil cup

Specifications:

• Material: Stainless Steel
• Thickness: 1/8"
• Placement: Between radius arm and lower coil cup

Installation Notes:

• Do not exceed 3 shims per side
• Longer coil cup mounting hardware is required when stacking multiple shims

Ensure optimal ride height and suspension alignment with a durable, corrosion-resistant shim built to meet the demands of off-road and daily driving conditions.