Coil-Over Kit GM 68-72 A-Body SB Double Adj.

The ALDAN AMERICAN Coil-Over Kit for GM A-Body 1968–72 with double-adjustable shock absorbers delivers independent suspension tuning for street performance and handling refinement. This complete front and rear coil-over shock kit combines the proven RCX Series twin-tube design with factory-matched spring rates—450 lb/in front and 140 lb/in rear—engineered specifically for the A-Body platform's weight distribution and geometry.

Double-adjustable damping allows real-time tuning of both compression and rebound circuits, enabling drivers to dial in ride quality without suspension geometry compromises. The twin-tube shock construction provides consistent damping response across a wide speed range, critical for street cars that encounter everything from smooth freeway surfaces to imperfect back roads. Spring rates are selected to maintain proper ride height, control body roll through corners, and minimize nose-dive under braking—all essential for A-Body chassis balance.

This kit suits owners restoring or upgrading classic GM A-Body models—including Chevelle, Cutlass, Skylark, and GTO variants—who want modern suspension performance without full chassis modification. The complete front and rear assembly eliminates fitment guesswork and ensures matched damping characteristics across all four corners. Buyers prioritizing drivability over radical lowering will appreciate the conservative spring rates, which preserve ride comfort while significantly improving cornering grip and body control versus original equipment.

ALDAN AMERICAN specializes in coil-over systems for street performance applications, with particular expertise in muscle-car and classic-car platforms. The RCX Series represents the brand's mid-range offering, balancing adjustability with straightforward installation for the enthusiast market.