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25% Off Online Orders of Select Parts and Accessories. Enter Promo Code 25PEP in Cart

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25% Off Online Orders of Select Parts and Accessories
Receive 25% Off Your Online Purchase. Use promotional code 25PEP at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 9/1/16. Online orders scheduled for in-store pick up must be completed by closing on 8/31/16 for discount to apply.

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  • Part #: 750002|
  • SKU: 8985901

Available today

Pay in Store Available

    • Protects against friction and heat
    • Improves compression
Retail
$19.99
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

Slick 50 32oz High Mileage Engine Treatment

Comes with a 50,000 Mile Engine Limited Warranty
  • Protects against friction and heat
  • Improves compression
  • Reduces oil Burning


8985901

Rated 5 out of 5 by 4 reviewers.
Rated 5 out of 5 by Wisest protection for your vehicle I've used Slick 50 for 30 years on my several different vehicles. An engine flush, synthetic oil, and Slick 50 has kept all my new and used vehicles running smooth as butter. August 21, 2016
Rated 5 out of 5 by this product is different from synthetic oils Regardless that many say synthetic oils are just hype and just a marketing ploy, Slick 50 really works well for old engines to help seal leaks and to extend the life of the engine. I have used it for close to 30 years after having good experiences from early on. August 4, 2016
Rated 5 out of 5 by Super slick 50 I have been using this for 30 years. It has saved several motors of mine with blown head gaskets or holes in oil pans. Amazing what a little Teflon in the motor can do. Also help engines to run cooler, esp. New tight motors. Better gas mileage? Probably but small like 3%. This is cheap and great. April 4, 2016
Rated 5 out of 5 by Slicknessistery This will get you better gas mileage, cooler engine temp and save you engine in many oil failure modes August 11, 2015
  • 2016-08-28 T13:35:16.354-05:00
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