GP-1 SAE 40 | Gallon LS rocker shafts

rocker shafts

and loss of lubrication

Economical Race Oil Option Driven Racing Oil's XP 20W-50 Semi-Synthetic Race Oil is a cost-effective oil solution given the protective and performance properties

Manufactured with consistent viscosity properties to ensure performance

Developed for applications where racing monograde ATF is desired

GP-1 SAE 40 | Gallon LS rocker shaftsGP 1 SAE 40 Formulated for Antique Heavy Duty Military Engine Applications and other Antique Vehicle Restorations. Can also be used in vintage race applications, or other performance applications where a 40 Grade is needed Pennsylvania Grade Base Oil for Optimum Anti Wear Performance High Zinc Content o Also includes Moly Prevents Leaks Separates Water Contamination Higher Pressure Viscosity Coefficient Modern Additive Technology in a Vintage