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Intake Manifold 1957-1986 262Ci-400Ci, 1987-Later With Aluminum Heads | HOL300-261
Intake Manifold 1957-1986 262Ci-400Ci, 1987-Later With Aluminum Heads | HOL300-261
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Holley

Intake Manifold 1957-1986 262Ci-400Ci, 1987-Later With Aluminum Heads | HOL300-261

Part #HOL300-261
$550.13

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The new single plane intake manifold is designed to provide a broad RPM powerband for high-performance street/strip engine applications to a maximum engine speed of 7500 RPM. The carburetor-mounting pad is designed to accept all stock or aftermarket square-bore carburetors with manual or electric chokes. These intake manifolds are designed to accept most stock hardware and accessory brackets, but offer performance features; like an updated plenum divider area, a 1" shorter height than the 300-25 manifold, and a choice of two distributor clamp locations. The isolated design of the air/fuel passages helps to increase charge air density and performance. The 300-261 intake manifolds are designed for square-bore carburetor applications on 1957-86 262-400cid Small Block Chevrolet engines and SBC engines equipped with 1987-91 L98 aluminum Corvette cylinder heads (non-EGR applications). Also, these manifolds will work with any SBC engine equipped with aftermarket cylinder heads, as long as they have a standard port flange opening and mounting bolt locations.
  • Single Plane with Isolated Plenum
  • Square Bore Carburetor Mounting Flange
  • Isolated Water cross-over
  • Power band: 2500-7500 RPM
  • Height: Front 4.18", Rear 5.28"
  • Port Size: 1.92” height 1.20" width
Details
BrandHolley
Product Dimensions 19.05 x 30.73 x 63.75 inches
Manufacturer Part Number300-261
Vehicle Fitment
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