GP-1 Break-In 20W-50

• High Zinc Content (1800ppm) - *No additional Zinc Additives Needed
• No Moly
• Excellent for Flat Tappet Cam & Lifter Break-In
• Helps Chemically Assist New Rings to Seal
• Ideal for Engines with Greater Than or Equal to .003" Main & Rod Bearing Clearances.

Good for full power pulls on the dyno, one night of racing or up to 400 miles on the street.

Driven GP-1 20W50 Break In oil should only be used for engine break-in. This engine oil will NOT MEET any current API or OEM Engine Oil Specifications as it is formulated specifically for engine break-in.

Driven Racing Oil GP-1 continues the legacy of Made in the USA quality, blending Pennsylvania-grade base oil with modern technology to deliver maximum engine protection and enhanced performance for drag racing, drifting, and high-performance enthusiasts.