Flowmaster - Super 40 Stainless Steel - 3.50 Offset In / 3.50 Offset Out - Aggressive Sound Degreaser - Speed Clean -

Degreaser - Speed Clean - Foaming - 18 oz Aerosol - Set of 12

Coil Spring - Conventional - 5 in OD - 14 in Length - 150 lb/in Spring Rate - Rear - Steel - Red Powder Coat - Each

Air Cleaner Stud - 5/16-18 in Thread - 8 in Long - Dual Tapered Nuts - Thumb Screw - Aluminum - Red Anodized - Kit

Suspension Tube - Scalloped - 9 in Long - 5/16-24 in Female Thread - Aluminum - Black Anodized / Natural - Each

Notes: For non GT and hardtop models

Flowmaster - Super 40 Stainless Steel - 3.50 Offset In / 3.50 Offset Out - Aggressive Sound Degreaser - Speed Clean -Developed from our Top Ten race muffler lineup for use on the street strip, the Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound, especially on forced induction and high horsepower vehicles. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology.