Mevotech MS40073 Alignment Shim - Front

Alignment Shim for Front Suspension Adjustment

Mevotech MS40073 is a front alignment shim used to fine-tune camber and caster during suspension alignment service. It is a direct-fit style solution for a wide range of classic GM vehicles, including Cadillac DeVille, Chevrolet Monte Carlo, Buick Regal, and Pontiac GTO applications.

Key Features

• Front alignment shim for camber and caster adjustment
• Fits OE bolt sizes from 14mm to 16mm / 9/16 in. to 5/8 in. diameter
• 3.20 mm / 1/8 in. thickness specification
• Mevotech MS40073 for suspension alignment service
• Cross-reference: 19344880

Detailed Description

Mevotech MS40073 is an alignment shim designed for front suspension geometry correction on a broad range of rear-wheel-drive and classic GM platforms. It is used during alignment work to help set camber and caster to specification on vehicles such as the 1954-1993 Cadillac DeVille, 1970-1988 Chevrolet Monte Carlo, and 1964-1973 Pontiac GTO. The MS40073 part number is also listed under Mevotech Supreme MS40073 interchange coverage.

Compatible With: Fits 1993 Cadillac 60 Special, front; Fits 1954-1993 Cadillac DeVille, front; Fits 1976-1993 Cadillac Seville, front; Fits 1970-1988 Chevrolet Monte Carlo, front; Fits 1978-1987 Buick Regal, front; Fits 1964-1987 Chevrolet El Camino, front; Fits 1964-1977 Oldsmobile Cutlass, front; Fits 1963-1976 Buick Riviera, front; Fits 1959-1976 Pontiac Bonneville, front; Fits 1959-1976 Pontiac Catalina, front; Fits 1962-1976 Pontiac Grand Prix, front; Fits 1964-1973 Pontiac GTO, front; Fits 1961-1972 Buick Skylark, front.

Common Issues This Part Helps Address

• Front-end alignment readings that cannot be brought into spec
• Camber or caster settings that drift after suspension service
• Uneven tire wear caused by incorrect front geometry
• Steering pull related to alignment angle mismatch
• Need for precise shim-based adjustment on OE bolt diameters

Installation Notes and Tips

Use MS40073 during professional alignment service after inspecting control arms, bushings, ball joints, and mounting points. Confirm OE bolt diameter and front suspension configuration before installation, and verify final camber and caster settings after the vehicle is assembled and loaded to normal ride height.

Quality Assurance

Mevotech Supreme MS40073 is built for alignment service on supported Cadillac, Buick, Chevrolet, Oldsmobile, and Pontiac applications. Verify fitment by year, model, and front suspension hardware before ordering.