C2 Corvette 327, 396-427 (1963-1967) - GP-1 10W-30 Oil Change Kit | C2GP5K 10W-60 Embroidered with a Driven Racing

Embroidered with a Driven Racing Oil patch on the front

HR1 15W50 is built for dry sump systems

In racing applications where FR50 and now DT50 are recommended

Recommended applications include big block

•    Excellent low temperature pumpability at start up for increased engine life

C2 Corvette 327, 396-427 (1963-1967) - GP-1 10W-30 Oil Change Kit | C2GP5K 10W-60 Embroidered with a Driven RacingFor drivers who demand more, GP 1 Synthetic Blend provides better oxidation resistance and thermal stability. Keeps C2 small blocks and big blocks protected on the street and at shows. Highlights: Compatible with 327, 396, and 427 Corvette engines Blended formula reduces deposits and improves oil life Provides enhanced start up wear protection Stronger film strength for spirited driving