LIQUI MOLY 5L Synthoil Premium Motor Oil SAE 5W40Low friction, fully synthetic motor oil for all season use in gasoline and diesel engines without particulate filters (GPF DPF). Benefits: saves fuel instant lubrication after cold start maximum engine performance keeps engine clean For gasoline or diesel engines where a motor oil according to current specifications is required or recommended. Tested safe with catalytic converters and turbochargers. Observe manufacturers instructions.

adjustable from 40-100 PSI

Recommended Springs Required: Manton conical valve springs or TSP dual

Trick flow heads and most World products heads

(Requires AN-10 return line

Effective Stud Length (in):1

425in - Steel LW - 6/4 Grv - LS1-2-3-6 & L76 - 97-13 - Y Body & SS & G8 - 3 Ring

Mopar Hemi

Valve Seals #531-16

2007-2018 GMC Sierra 1500 4WD 69

Recommended for all daily driven Chevy / GMC Duramax's that see light towing

Installation Notes Recommended intake gasket: Fel-Pro #1231

On-board diagnostic LEDS - ECU power