PMO Intake Manifold Set, Carbureted or MFI 40x37mm, Tall Version (100mm), Raw Aluminum Finish — Billet Aluminum | Porsche 911 (1965-1989) (PM-O903-0)

The Intake Manifold Set, Carbureted or MFI 40x37mm, Tall Version (100mm), Raw Aluminum Finish is a genuine PMO (Performance Machined Originals) component for the air-cooled Porsche 911 — the same precision parts trusted on show engines and race motors. Part number PM-O903-0. Made in USA.

• Genuine PMO / Performance Machined Originals manufacture
• Engineered for PMO and Weber carbureted air-cooled Porsche 911 induction
• Billet Aluminum
• Sold and shipped by an authorized PMO dealer

Fitment: Fits air-cooled Porsche 911 (1965–1989) running PMO or Weber carburetion. Confirmed: Porsche 911. If you are unsure of your carburetor size or setup, contact us with your engine build before ordering.

Specifications:

• Part number: PM-O903-0
• Manufacturer: PMO (Performance Machined Originals)
• Boxed dimensions: 15 x 9 x 11 in
• Shipping weight: 4.017 lb
• Origin: Made in USA

Questions & Answers

Does this fit my Porsche? Fits air-cooled Porsche 911 (1965–1989) running PMO or Weber carburetion.

What is the part number? This is PMO PM-O903-0.

Are you an authorized dealer? Yes — Washburn's Metal is an authorized PMO dealer, so this is a genuine PMO part, not a copy.

How does it ship? Standard ground from our Orange, California shop; no hazmat restrictions on this item.

Quick spec: Genuine PMO Intake Manifold Set, Carbureted or MFI 40x37mm, Tall Version (100mm), Raw Aluminum Finish (PM-O903-0), Billet Aluminum, for air-cooled Porsche 911 carbureted induction.

⚠ California Proposition 65 Warning: This product can expose you to chemicals including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.