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Red Line Oil 81403 Break-In Oil Additive with Zinc 16 oz

Manufacturer

Picture for manufacturer Red Line Oil

Part Number

81403
10 reviews
Sale Price

$12.78

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Red Line Break-In Oil Additive is a high-zinc formulation designed to protect new or rebuilt engines during the critical break-in period. This specialized additive provides enhanced wear protection when camshaft lobes, lifters, piston rings, and cylinder walls are most vulnerable to damage.

Key Features:

  • High zinc content (ZDDP) for maximum anti-wear protection during break-in
  • Protects flat-tappet camshafts and high-performance valve trains
  • Promotes proper piston ring seating and cylinder wall glazing prevention
  • Compatible with conventional and synthetic motor oils
  • One 16-ounce bottle treats 4-6 quarts of oil
  • Ideal for new engines, rebuilt engines, and fresh engine builds

This break-in additive is especially critical for performance engines with flat-tappet camshafts, which require elevated zinc levels to prevent premature cam lobe and lifter wear. The formula helps ensure proper ring seal while providing the extreme-pressure protection needed during the initial engine operation when wear rates are highest.

Products specifications

Oil Additive Type

Engine Break-in

Oil Volume

16 oz.

Quantity

Sold individually.

So far so good, hope things continue this way.

So far, so good!

Ordered the product on a Friday at about 11am, the product arrived the following Monday at noon from PA, to KS! The shipping was free, no sales tax, and the product was $65.00 less expensive here. Called customer service prior to ordering to verify a couple of things before ordering, and the experience was excellent! This was my first order with Autoplicity, after this, they will be my first shopping stop from now on!

Very happy with the price and process to this point. Will be installing very soon. Will order more in the future. Thanks

Parts was on hand, and shipped in a timely manner!! Very positive transaction!!

great

I spent hrs looking and researching parts and prices... Hands down Autoplicity<br> has it and at the best price you'll find!!

very excellent oil the only oil that has been in my harley since it was new and it a 95 very fast shipper ordered it 19 feb and got it 22 feb

Great Seller, This is my second order with Autoplicity. Both times, item was shipped with in 1 day. I received both items within 3 business days. I got a great price. About 30% lower price than anywhere else. I will be shopping here again.

Autoplicity has great prices and products are shipped promptly. My trailer hitch arrived the day after it was shipped. Autoplicity sent a tracking number. I would order again.

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