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25% Off Online Orders of Select Parts and Accessories. Enter Promo Code FOUND25 in Cart

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25% Off All Online Orders of Select Parts and Accessories
Receive 25% Off Your Online Purchase. Use promotional code FOUND25 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 2/27/17. Online orders scheduled for in-store pick up must be completed by closing on 2/26/17 for discount to apply.

Free Shipping on Orders Over $50 or in-store pickup

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  • Part #: 4416|
  • SKU: 8361466

Available today

Pay in Store Available

    • Works on all 4, 6, and 8 cylinder vehicles
    • Contains high-shear polymers which provide a seal for worn pistons and rings to stop blow-by
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.

Rislone Ring Seal Smoke Repair

Rislone Ring Seal is formulated to help stop blue exhaust smoke, reduce oil burning and prevent plug fouling caused by "blow by."
  • Works on all 4, 6, and 8 cylinder vehicles
  • Contains high-shear polymers which provide a seal for worn pistons and rings to stop blow-by
  • Stops blue exhaust smoke and reduces oil burning
  • Bar's Leaks Ring Seal Smoke Repair retains oil flow characteristics in hot and cold weather
  • Cushions and coats engine parts helping to reduce wear and quiet noisy lifters
  • Works with conventional, high mileage, and synthetic engine oils
  • Add to engine oil anytime
  • To keep your car running smoothly, check out our wide selection of trusted Bar's Leaks repair solutions and Rislone performance enhancement products
  • The Pep Boys Say: "Smoke should come from BBQs, not your car's tailpipe. Fix your smoking car with Rislone Ring Seal Smoke Repair."



Rated 4.1 out of 5 by 7 reviewers.
Rated 1 out of 5 by It does not work. It does not work. Please, replace rings at auto service. January 20, 2017
Rated 3 out of 5 by good works as advertised, easy to use, easy to install August 26, 2016
Rated 5 out of 5 by This product is great Im Running My old 96 mustang with this product. An is awsome ..My pony runs like New October 6, 2015
Rated 5 out of 5 by Excellent This product , reduce oil consume August 13, 2015
Rated 5 out of 5 by Works as advertised Put a couple of these bottles into my old diesel to quiet down the motor. Not sure what the knock was coming from, but this product reduced the noise and the blow by causing white smoke. Not a long term repair, but worked for me while I tried to determine what was causing the knock. March 30, 2015
Rated 5 out of 5 by Excellent product Great for stop oil burning and fuel economy October 31, 2014
Rated 5 out of 5 by good for fresh start motors work perfect August 6, 2014
  • 2017-01-22 T15:56:18.545-06:00
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