C4 Corvette 1984-1996 ZR-1 LT5 dry sump HR1 15W50 Conventional Change Kit | C4HR10K

The legendary LT5 demands serious oil. HR1 15W50 is built for dry sump systems, delivering high film strength and load protection under extreme performance conditions.

Highlights: 

• Formulated for the rare ZR-1 LT5 dry sump engine
  
• Heavy-duty viscosity for high-rpm and high-heat environments
  
• Maximum anti-wear protection with high zinc and phosphorus
  
• Track-proven durability