2 Pieces (SET) Tuff Support Trunk Lid Lift Supports 2004 To 2008 Pontiac Grand Prix FITS: (Rear Trunk) 2004 To 2008 Pontiac Grand Prix Extended Length: 12.4 in--Compressed Length: 7.87 in In Original Tuff Support Packaging With Lifetime Limited Warranty* Instructions Available When Needed for Easy and Safe Installation PartsAvenue is the sole authorized distributor of Tuff Support products. Average delivery for orders placed with PartsAvenue is 2-3 days. Be aware of other sellers selling counterfeit Tuff Support products under this listing.