AED Performance® - Carburetor Power Valve Block Off Plug

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1968 Mercury Montclair
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Product Details

Mercury Montclair 1968, Carburetor Power Valve Block Off Plug (5086) by AED Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost.

AED Performance


Power Valve Type: Plug
Thread Size: 1/2-28 in.
Gaskets Included: Yes


  • High quality at an affordable price
  • Expertly made from premium materials
  • Built to match your exact requirements

AED Performance® was founded with one basic premise in mind; manufacturing of high quality components at reasonable prices. Brand will honestly endeavor to offer the best product, service, and technical support possible. Brand's background includes over 3 decades of research, design and development of high performance components. AED has one of the most high tech research facilities in the country including brand's computer controlled WET FLOW BENCH which is capable of flowing any throttle bore seperatly or combination of throttle bores to provide CFM, air-fuel ratio, test pressure, pounds of fuel and air, and corrected data as related to RPM range. Brand has in-house CNC machining centers, flowbenches, total induction benches, engine dyno, and chassis dyno. AED Performance manufactures the finest line of Performance and Competition CNC MACHINED carburetors on the market today. Brand also carries an extensive fuel system parts line up that is second to none along with support and service capabilities to match.

California Residents

WARNING Cancer and Reproductive Harm.

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AED Performance warrants that its Products will be free from defects in material and workmanship for 1 year from the date of purchase by the Original Purchaser. This warranty does not apply to any Products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper installation, or alterations.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

Low Prices Price match guarantee
Guaranteed Fitment Always the correct part
In-House Experts We know our products
Easy Returns Quick & Hassle Free

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