Driven GP-1 is formulated with premium Pennsylvania Grade base oil and combined with Driven’s high zinc (ZDDP)/low-detergent additive package to deliver a synergetic chemical balance, producing enhanced break-in protection. Formulated to protect flat tappet, overhead, and roller cam engines during the critical break-in process, GP-1 reduces engine wear while promoting proper piston ring seal. GP-1 Break-In 30 doesn’t require any additional ZDDP or break-in additives, and it can be used for both dyno tuning and initial street use. Viscosity typical of SAE 30. Viscosity typical of SAE 30. Requires no additional ZDDP or break-in additives. Good for dyno tuning and initial street use. Sold as 12 quarts.
