![Ford 351W Windsor LowRise Aluminum Intake Manifold [Black] The outer case is made](https://cdn.shopify.com/s/files/1/0762/0316/3867/files/1-147-048.jpg?v=1784712211)
Pay in 4 interest-free payments of $42.25 Learn more
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
The outer case is made from 8620 Chrome-Nickel-Moly steel and the case hardened for long life
Heat-treated internal parts
so they are meant to last
They are five times stronger and more ridged than stock because they are made from aircraft grade aluminum alloy
Designed for absolute flow and fuel delivery
Ford 351W Windsor LowRise Aluminum Intake Manifold [Black] The outer case is madeThe Speedmaster LowRise Manifolds are our lowest profile manifold and is also the only one that is street legal on pollution controlled vehicles. It is set up to accept a spread bore carb but comes with an adapter plate that permits the use of square bore carbs. To remain street legal with a square bore carb, you must use one that is also approved as street legal for your application.
