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You are here: Home > Intake Manifolds > Holley > Holley - Single Plane Manifolds > GM LS1/LS2/LS6
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Holley Intake Manifolds
Holley_Intake Manifold_GM LS1/LS2/LS6_Single Plane_Carb_4150 Square Bore Flange
Price $330.00

PN: HOL-300-132
  • Fits GM LS1/LS2/LS6 w/cathedral port heads
  • Single Plane design
  • 2,500 to 7,000 RPM Range
  • 4150 Square BoreFlange
  • Cast-in Nitrous Bosses
more info
Holley Intake Manifolds
Holley_Intake Manifold_GM LS3/L92_Single Plane_Carb_4150 Square Bore Flange
Price $330.00

PN: HOL-300-131
  • GM LS Gen III or IV w/LS3/L92 rectangular port heads
  • Single Plane design
  • 2,500 to 7,000 RPM Range
  • 4150 Square Bore Flange
  • Cast-in Nitrous Bosses
more info
Holley Intake Manifolds
Holley_Intake Manifold_GM LS1/LS2/LS6_Single Plane_EFI_4150 Square Bore Flange
Price $365.00

PN: HOL-300-137
  • Fits GM LS1/LS2/LS6 w/cathedral port heads
  • Single Plane EFI LS design
  • 2,500 to 7,000 RPM Range
  • 4150 Square Bore Flange
more info
Holley Intake Manifolds
Holley_Intake Manifold_GM LS1/LS2/LS6_Single Plane_Carb_4150 Square Bore Flange
Price $385.00

PN: HOL-300-132BK
  • Fits GM LS1/LS2/LS6 w/cathedral port heads
  • Black Ceramic Coated
  • Single Plane design
  • 2,500 to 7,000 RPM Range
  • 4150 Square Bore Flange
  • Cast-in Nitrous Bosses
more info
Holley Intake Manifolds
Holley_Intake Manifold_GM LS1/LS2/LS6_Single Plane_EFI_Split Design_4150 Square Bore Flange
Price $415.00

PN: HOL-300-137BK
  • Fits GM LS1/LS2/LS6 w/cathedral port heads
  • Black Ceramic Coated
  • Single Plane Split Manifold Design
  • 2,500 to 7,000 RPM Range
  • 4150 Square Bore Flange
more info
Holley Intake Manifolds
Holley_Intake Manifold_GM LS1/LS2/LS6_Single Plane_Carb_Split Design_4150 Square Bore Flange
Price $510.00

PN: HOL-300-256
  • Fits GM LS1/LS2/LS6 w/cathedral port heads
  • Single Plane Split Manifold Design
  • 2,500 to 7,000 RPM Range
  • 4150 Square Bore Flange
more info
Holley Intake Manifolds
Holley_Intake Manifold_GM LS1/LS2/LS6_Single Plane_Carb_Split Design_4150 Square Bore Flange
Price $540.00

PN: HOL-300-256BK
  • Fits GM LS1/LS2/LS6 w/cathedral port heads
  • Black Ceramic Coating
  • Single Plane Split Manifold Design
  • 2,500 to 7,000 RPM Range
  • 4150 Square Bore Flange
more info
Holley Intake Manifolds
Holley_Intake Manifold_GM LS1/LS2/LS6_Single Plane_EFI_Split Design_4500 Square Bore Flange
Price $540.00

PN: HOL-300-294
  • Fits GM LS1/LS2/LS6 w/cathedral port heads
  • Single Plane Split Manifold Design
  • 2,500 to 7,000 RPM Range
  • 4500 Square Bore Flange
more info
Holley Intake Manifolds
Holley_Intake Manifold_GM LS1/LS2/LS6_Single Plane_Carb_Split Design_4500 Square Bore Flange
Price $540.00

PN: HOL-300-295
  • Fits GM LS1/LS2/LS6 w/cathedral port heads
  • Single Plane Split Manifold Design
  • 2,500 to 7,000 RPM Range
  • 4500 Square Bore Flange
more info
Holley Intake Manifolds
Holley_Intake Manifold_GM LS1/LS2/LS6_Single Plane_EFI_Split Design_4150 Square Bore Flange
Price $555.00

PN: HOL-300-255
  • Fits GM LS1/LS2/LS6 w/cathedral port heads
  • Single Plane Split Manifold Design
  • 2,500 to 7,000 RPM Range
  • 4150 Square Bore Flange
more info