Holley LT Carbureted Intake Manifold

Marsoni

M251S

$288.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Holley LT Carbureted Intake ManifoldHolley Single Plane Intake Manifold Black High Performance Intake for GM Gen V LT Engines Street and performance engine applications with 5. 3 to 6. 2+ liters of displacement and maximum engine speeds of 6000 7000 rpm 4150 Square Bore Flange Compatible with carburetors or throttle body EFI systems Lightweight Cast Aluminum Durable construction suitable for various power adders This single plane design provides the lowest throttle body flange height

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Good product. Very light though and if it’s in dry wall won’t hold something really heavy. I don’t think it would hold 20 pounds just light. I put over my washer and dryer and put one right on top that way I can put heavy stuff on that side without it weighing down and being ripped out of the wall. I won’t be putting heavy stuff on the right side I used 4 pieces and the wall is about 60-62 inches long

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Reviewed in the United States on December 5, 2025