CURT Manufacturing 122252 Features: Sealed Main Body Prevents Rusting From Inside Out Open Back End On Receiver For Easy Cleaning One-Piece Collar Reduces Rust And Ensures Strength Exceeds V-5 Standards Durable Powder Coat Finish Resists Rust/Corrosion Robotic Welding For Superior Strength And Fit Limited Lifetime Warranty To Original Purchaser Height: 26.00 Width: 13.00 Length: 41.00 Weight: 58.50 lbs Fitment: 2008/Pontiac/Grand Prix/GXP Sedan 4-Door/5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated::RearDrilling Required~ Main Body Concealed~ Install Time 45 Minutes^^2007/Pontiac/Grand Prix/GXP Sedan 4-Door/5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated::RearDrilling Required~ Main Body Concealed~ Install Time 45 Minutes^^2007/Pontiac/Grand Prix/GT Sedan 4-Door/3.8L 3800CC 231Cu. In. V6 GAS OHV Supercharged::RearDrilling R...