60 Days

It is a fully formulated conventional 10W-30 engine oil and does not require the use of any other chemical additives, Engineered to provide the critical wear protection needed by the engine valve train and camshaft while allowing new piston rings to quickly seat to the engine cylinder walls, This break-In Oil combines highly refined mineral oil (preferred for engine break-in) with an advanced additive package containing elevated levels of zinc/phosphorus anti-wear additive, Designed to offer optimized wear protection during the sensitive engine break-in phase, Has a 10W-30 weight and is sold in (6) one quart bottles Royal Purple 10W30 Break-In Oil, 6 Quart Case Sku # 29606487 Mfr. Part # 6487 Condition New Brand Royal Purple Sold Box Details Info Engine builders have grown increasingly concerned that current engine oils that are API licensed for new cars and trucks do not provide adequate wear protection for freshly built performance engines, particularly those using flat tappet camshafts and lifters. Royal Purple has addressed this issue with Royal Purple® Break-In Oil. Royal Purple Break-In Oil is formulated to provide the critical wear protection needed by the engine valve train and camshaft while allowing new piston rings to quickly seat to the engine cylinder walls. Break-In Oil combines highly refined mineral oil (preferred for engine break-in) with an advanced additive package containing elevated levels of zinc/phosphorus anti-wear additive to optimize wear protection during the sensitive engine break-in phase. Royal Purple Break-in Oil is a fully formulated conventional 10W-30 engine oil and does not require the use of any other chemical additives. Royal Purple recommends switching to a high-performance synthetic Royal Purple engine oil after break-in for maximum engine performance and protection. We recommend using our Engine Break-In Oil for a minimum of 500-1,000 miles in street driven gasoline engines to assure that the complete ring break-in has been completed before switching to one of our full synthetic engine oils. If need be, you can use for up to 2500 miles. Highly refined mineral oil Zinc/phosphorus anti-wear additive 10W-30 Use for 500-1000 miles 6 Quarts Specs Sold in Quantity Each Fuel Type Gasoline Oil Weight 10W30 Oil Type Synthetic ZDDP Enhanced Yes Liquid Measurement 6 MFG. Part # 6487 Reviews Highly recommended Rated by KenS on August 21, 2021 Summary: Newly rebuilt engine In ratrod Ford needs some TLC for startup after 35 years of tinkering . That extra quart of oil in a case is a real plus to have on startup of a new or rebuilt engine .....Do Not Run short ! Yes, I recommend this product. Great oil Rated by Brian on January 13, 2021 Summary: Used it many years never lost a motor Yes, I recommend this product. Good Oil Rated by Skythe240guy on December 24, 2020 Summary: Package was nice, came in fairly quick. Yes, I recommend this product. Related Items / Suggested Parts AbellTek Eco-Loop Spill Proof Funnel Tech Support We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 71 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.