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Mr. Gasket High Zinc Oil Additive 78050G

Mr. Gasket High Zinc Oil Additive 78050G
$16.99 ea
NEWARRIVING SOONEstimated Ship Date 02/14/2022 (If Ordered Today)1985 available from HOLLEY PERFORMANCE PRODUCTS as of 01/27/2022
Model: 4012302
Supplier has not provided any fitment data for this product.
[More Info]
Modern motor oils have changed and no longer include the Zinc, ZDDP, and extreme pressure additives that are needed to protect the camshaft and lifters with flat tappet cams. The 4 oz. bottle treats 5-7 quarts of oil and prevents scuffing, galling & provides protection for the valve-train on your muscle car, hot rod, street rod, or classic car. Compatible with synthetic, petroleum, and blended motor oils. Add a bottle to the crankcase of your engine at each oil change.
  • Contains ZDDP And Extreme Pressure Additives
  • Provides Protection Against Camshaft Lifter Valve-Train Damage
  • Ideal For Street Rods Muscle Cars Classic Cars And Trucks
  • Use w/Flat Tappet Camshafts On Pre-ODB Engines
  • Add A Bottle To The Crankcase w/Each Oil Change
  • Made In The USA
Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
Installation Notes:
Note: Use with Pre-ODB (On Board Diagnostics) and Off-Road Vehicles

About Mr. Gasket

Now an important part of Holley Performance, Mr. Gasket continues to expand application coverage with more and more new products for race cars and muscle cars alike. Beyond the gaskets that made the Mr. Gasket brand what it is today is an endless variety of high-performance parts, including carburetor and fuel system components, chrome-plated accessories to dress up your engine bay, fuel additives, shifter accessories, cooling-system accessories, specialty tools, and a wide array of heavy-duty suspension and driveline components.



Emission Code 3
Part Type Engine Oil Additive
Size 4 oz.


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Corvette Depot 2022