Heat and Sound Barrier - The Suppressor - 12 x 12 in Sheet - 1/16 in Thick - Self Adhesive Backing - Aluminized Plastic - Silver - Pair Mini-Stock 125 in D - Passenger

125 in D - Passenger Side Inlet - Driver Side Outlet - Aluminum - Natural - Automatic - GM 1965-90 - Each

Coil Spring - Coil-Over - 3 in ID - 14 in Length - 120 lb/in Spring Rate - Steel - Black Powder Coat - Each

453 in - Duration 250 / 258 - 111 LSA - 600 / 4600 RPM - Small Block Chevy - Each

Flap Valve - White - ATL Fuel Cell Filler Plate - Each

Increased velocity by 5-10% for impact testing on the 2nd hit across all shell sizes

Heat and Sound Barrier - The Suppressor - 12 x 12 in Sheet - 1/16 in Thick - Self Adhesive Backing - Aluminized Plastic - Silver - Pair Mini-Stock 125 in D - PassengerHeat and Sound Barrier The Suppressor 12 x 12 in Sheet 1 16 in Thick Self Adhesive Backing Aluminized Plastic Silver Pair