LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Brand_KLUHSMAN RACING PRODUCTS 9 mm Thick - 5

9 mm Thick - 5 x 112 mm Bolt Pattern - Iron - Natural - Audi A6 Quattro 1998-2004 - Each

Collector - Slip-On - Merge Collector - 4 into 1 - 2 in Primary Tubes - 3

Fuel Cell - Pro Stock - 2 gal - 7 in Wide x 9 in Deep x 10 in Tall - 10 AN Outlet - 8 AN Return / Vent - Foam - Plastic - Black - Each

Seat and Cover - E-Z Series Sportsman - 16 in Wide - 20 Degree Layback - Black Velour Cover Included - Aluminum - Natural - Kit

LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Brand_KLUHSMAN RACING PRODUCTS 9 mm Thick - 5Cylinder Head LS3 Mongoose Assembled 2. 165 1. 600 in Valves 260 cc Intake 69 cc Chamber 1. 270 in Springs Angle Plug Aluminum GM LS Series Pair