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MR50 is a unique 15W-50 synthetic performance
marine oil. MR50 features a high zinc content to
protect aggressive cam profiles, and the advanced synthetic formula
delivers high temperature protection from viscosity breakdown.
However, High Performance Marine engines require more than extra
anti-wear protection. These engines also need defense against
moisture. Joe Gibbs Driven MR50 delivers rust and
corrosion inhibitors as well as increased anti-wear additives.
High Zinc Content Higher level of Zinc
(ZDP) delivers proper anti-wear protection for high
output engines and flat-tappet camshafts
Extra Film Thickness Advanced synthetic
technology for greater film thickness under high temperatures and
Thermal Stability Defends against oil
consumption and viscosity breakdown. Ideal for blown big block
Storage Protection Defends against moisture
drawn into the engine by modern bio-blended fuels. Utilizes a
tenacious oil film technology developed for the U.S. military.
Marine Motor Oil
It was a great experience! This was my first time shopping with you guys, and I couldn't be more impressed. Great prices.
10/16/2016 3:05 AM
10/12/2016 5:40 PM
Steven J Metzger
9/25/2016 11:42 AM
great prices they have , shipping is fast ---only they don't provide tracking # .<br> hope ...with time they will get better with tracking #'s.
9/23/2016 6:18 PM
ROCKAUTO CHARGES 11.38 EA
8/5/2016 8:57 AM
So far so easy . . .
7/21/2016 7:59 AM
Good website to find parts and well explain!!!
7/20/2016 9:19 AM
A happy customer comes back again
6/11/2016 3:04 PM
site is fast and user friendly
5/18/2016 6:18 PM
Ordered a roof rack for my car through these guys and all I can say is amazing. I received my order in 5 days, super fast and easy, great prices, and quality products. Couldn't ask for better, thanks!
4/22/2016 6:31 AM
3/17/2016 12:33 PM
Very good pricing and fast delivery of my Volant CAI
3/1/2016 9:17 AM
The roof rack I ordered came quickly, shipping was free, and far cheaper than anyone else.<br>This was my first order, and I will order again.
2/10/2016 7:26 PM
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