70-71, 74-77 Pontiac Firebird 5.7 | 77-79 Pontiac Firebird 6.6 | 81 Pontiac Firebird 4.4 4.9 | 80-81 Pontiac Firebird 5.0

• Core Material
  • Copper
• Tank Material
  • Brass
• Height
  • 27-9/16 In.
• Width
  • 16-7/8 In.
• Inlet
  • 1-1/2 In.
• Outlet
  • 1-9/16 In.
• DPI
  • 477
• Other
  • 3046784
  • FB7976
  • 20017
  • 3028860
  • 3021531
  • FA7976
  • 3030111
  • 3032109
  • 3027947
  • 3027949
  • FC7976
  • 3043209
  • 3030109
  • FU7976
  • 3030110
• Inlet Header
  • 18-3/4 In. x 3-9/16 In.
• Outlet Header
  • 18-3/4 In. x 3-9/16 In.
• Spectra Premium
  • CU477
• Sunbelt
  • SBR477

This combination does not exist.