'83 - 92   Single 2½" Intermediate Pipe back to muffler; Dual 2½" Tails exiting opposite sides under rear bumper.  Utilizes the 2½" Walker Super Turbo Crossflow Muffler which mounts between rear end and fuel tank.  Comes with all hangers and clamps.  Bolts direct to stock Catalytic Converter or equivalent with stock mounting.  Easy Installation.  Made of the same 16 gauge aluminized steel as all our systems.  All mandrel bent utilizing stock hanger locations. Muffler included.        '83 - 92  5.0L  except HO;  '85 - 92 3.1L;  '83 - 92 2.8L      GMF25210 ................. $240.00        '84 - 85  5.0L , 5.7L - 4V H.O. & EFI (Eng code G & EFI code F) w/4-bolt inlet flange intermediate pipe connection - Tailpipes exit opposite sides                                                                   GMF25310 ................. $265.00        '86 - 91  5.0L, 5.7L - 4V H.O. & EFI (Engine code F & code 8)  3" flare w/loose flange connection to cat (except '89-91) dual  cat  - Tailpipes exit opposite sides     w17494                               GMF25314 ................ $265.00        '84 - 85   5.0L, 5.7L FI & MFI, Engine codes F & 8 (w/dual cats) 2.5" intermediate pipe - Tailpipes exit opposite sides                                                            w17484                          GMF25312 ................ $265.00         '98 - 02   w/3.8L - Tailpies exit opposite sides w/T-304 Stainless Tips                                                               w19296                         GMF25311 ................ $350.00