2004-20052500 HD Base · V8.6599cc
Notes: (4 x 3-1/2) ID x 3-1/2 in. L Reducer Coupler/4 ID x 3 in. L Hump Coupler/Gasket; For Air Intake Systems w/PN That Ends 8
2004-20052500 HD SLE · V8.6599cc
Notes: (4 x 3-1/2) ID x 3-1/2 in. L Reducer Coupler/4 ID x 3 in. L Hump Coupler/Gasket; For Air Intake Systems w/PN That Ends 8
2004-20052500 HD SLT · V8.6599cc
Notes: (4 x 3-1/2) ID x 3-1/2 in. L Reducer Coupler/4 ID x 3 in. L Hump Coupler/Gasket; For Air Intake Systems w/PN That Ends 8
2004-20052500 HD WT · V8.6599cc
Notes: (4 x 3-1/2) ID x 3-1/2 in. L Reducer Coupler/4 ID x 3 in. L Hump Coupler/Gasket; For Air Intake Systems w/PN That Ends 8
2004-20053500 Base · V8.6599cc
Notes: (4 x 3-1/2) ID x 3-1/2 in. L Reducer Coupler/4 ID x 3 in. L Hump Coupler/Gasket; For Air Intake Systems w/PN That Ends 8
2004-20053500 SLE · V8.6599cc
Notes: (4 x 3-1/2) ID x 3-1/2 in. L Reducer Coupler/4 ID x 3 in. L Hump Coupler/Gasket; For Air Intake Systems w/PN That Ends 8
2004-20053500 SLT · V8.6599cc
Notes: (4 x 3-1/2) ID x 3-1/2 in. L Reducer Coupler/4 ID x 3 in. L Hump Coupler/Gasket; For Air Intake Systems w/PN That Ends 8
2004-20053500 WT · V8.6599cc
Notes: (4 x 3-1/2) ID x 3-1/2 in. L Reducer Coupler/4 ID x 3 in. L Hump Coupler/Gasket; For Air Intake Systems w/PN That Ends 8