Mevotech SMS5600 Coil Spring Set - Front

Mevotech SMS5600 Front Coil Spring Set

Mevotech SMS5600 is a front coil spring set for a wide range of GM A-body and F-body applications from 1978-1992. It is a constant-rate spring solution for vehicles with and without air conditioning, depending on the listed application, and is used on front suspension setups for Pontiac Firebird, Chevrolet Camaro, Buick Regal, and related models.

• Front coil spring set for suspension service and ride-height restoration
• Constant-rate spring design for listed applications
• Application coverage for air-conditioned and non-air-conditioned vehicles where specified
• Direct fitment for multiple Pontiac, Chevrolet, Buick, and Oldsmobile models
• Cross-reference: Monroe Shocks & Struts 5600

Detailed Fitment and Application

Compatible With 1978-1992 Pontiac Firebird, front; 1982-1991 Chevrolet Camaro, front; 1978-1988 Chevrolet Monte Carlo, front; 1978-1987 Buick Regal, front; 1978-1987 Chevrolet El Camino, front; 1978-1987 Oldsmobile Cutlass Supreme, front; and additional listed front suspension applications across Pontiac Bonneville, Grand Prix, Grand LeMans, LeMans, Chevrolet Malibu, Oldsmobile Cutlass, Cutlass Calais, Cutlass Cruiser, Cutlass Salon, and Buick Century. Mevotech SMS5600 is referenced under part number SMS5600 and is also cross-listed to 566-212 and JCS1715T for the same application.

This front coil spring set is used to replace worn or sagging original springs, restore front-end support, and maintain proper suspension geometry on vehicles such as the Pontiac Firebird and Chevrolet Camaro. The constant-rate design matches the listed OE-style application requirements, including specific notes for air conditioning, heavy-duty suspension, and automatic overdrive transmission configurations where shown in the fitment data.

What This Part Helps Address

• Front-end sag from fatigued coil springs
• Uneven ride height at the front suspension
• Loss of proper spring support on older GM platforms
• Ride quality changes caused by worn original springs
• Application-specific replacement needs for A/C and non-A/C vehicles

Installation Notes and Quality

Verify the vehicle’s year, make, model, front suspension configuration, and equipment notes before installation. Several listings are specific to air conditioning, heavy-duty suspension, or automatic overdrive transmission, so matching the exact application is important for correct fitment. Professional spring compressor tools and standard suspension safety procedures are recommended during installation.

Mevotech SMS5600 is a cataloged suspension replacement part with broad front-fit coverage for classic GM cars and performance models. No warranty information was provided in the product data.