Hotchkis Sport Suspension 1937F 1967-1969 F-Body 68-74 X Body Front Sport Coil Springs 3 in. Drop Small Block. Lower your GM F-Body 3 in. below stock ride height to give it the right look with an aggressive stance and a lower center of gravity. Our springs provide a firm but not harsh ride. Each gray powder coated spring is precision wound using the highest quality steel. Specs: 3 in. Lowered Front 600 lb/in Motor: Small Block or Big Block with Aluminum Heads Pontiac 400