4V Ford 4.6L Billet Intake Manifold Plenum Spacer

In stock

Intake Manifold Plenum Spacer Riser Compatible with Ford 4.6L 4V Billet Cobra Mustang Mach 1 Marauder

WARNING - This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov


ALUMINUM: Most of the aluminum alloys used today contain some level of lead, usually less than .1%. Lead is known to the state of California to cause cancer and reproductive harm. Most aluminum alloys are physiologically inert in their solid form, and the lead is contained within, however user-generated dust and/or fumes may pose a hazard if inhaled or ingested. Heating beyond a certain temperature may also provide avenues for exposure.


STEEL (steel bolts):  Steel is an iron alloy with several metals including Nickel and Chromium. Both Nickel and Chromium are known to the State of California to cause cancer and reproductive harm, respectfully. This warning applies to stainless steels as well.

4.6L Ford Billet 1/2" Thick Intake Plenum Spacer
  • Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
  • Package Includes:  intake spacer and bolts
  • Increases intake volume, which increases horsepower
  • Great for forced induction or high horsepower engines
Compatible with:
1999 2000 2001 4.6L Ford Mustang Cobra
2003 2004 Mustang Mach One
2003 2004 Mercury Marauder

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