Driven MR50 15W-50 Synthetic Marine Oil - 1 Quart Bottle H766001XXL this Hi-Tech checking pushrod is

this Hi-Tech checking pushrod is adjustable from 9

It provides excellent energy delivery to the spark plugs

8 AN Hose to 8 AN Female Swivel

2017-2019 GMC Sierra 3500 HD

3/5 Specification

Driven MR50 15W-50 Synthetic Marine Oil - 1 Quart Bottle H766001XXL this Hi-Tech checking pushrod isLoaded with ZDDP for added protection, MR50 offers an application specific product designed for this demanding performance environment. Driven's certified lubrication engineers have worked with marine engine builders to develop a first in class synthetic product that delivers performance and value. Excellent protection for high performance marine engines. Ideal for flat tappet cams, big blocks and blown marine engines. MR50 contains rust inhibitors