We have some Flowtech Long tube 1-3/4" headers and Y-pipes on sale for CHEAP for LS1 Camaro/Firebirds. Headers come with O2 bung already welded in and O2 extension harnesses included. Here are the numbers, Applications and quanataties.

#11133 98-99 Camaro/Firebird non-coated X 2
#11133-1 98-99 Camaro/Firebird Coated X 2
#11133Y 98-02 Offroad Y-pipe non-coated X 1
#11133Y-1 98-02 Offroad Y-pipe Coated X 1
#11134 00-02 Camaro/Firebird non-coated X 1
#11134-1 00-02 Camaro/Firebird Coated X 1

Please send PM or Email at JeffA@Ramchargers.com for pricing