Big Block Chevy Engine Only Closed Cooling Kit Up To 650HP - Copper / Brass 

Big Block Chevy Half System Closed Cooling Kit Up To 650HP - Copper / Bras

• Deck Height: 9.8"
• 650 hp
• Fits: 454 CID through 540 CID engines. Half Kit cools engine only.

While there are numerous universal OEM closed cooling kits, this is not one of those. This is a true custom engineered and developed closed cooling system designed around traditional Std. deck height 9.8" Big Block Chevrolet applications. The kit is perfect for the 454 CID through 540 CID engines making up to 650 horsepower. We offer the closed cooling tank in a paint-to-finish primed coated version. The kit comes with tank, brackets, hoses, and thermostat housing.This High Performance Closed Cooling kit is designed for applications with horsepower levels to 650HP.

These kits are designed to be used with the Hardin Marine serpentine drive kits, can be used with standard V-Belt pulleys if using 625-8108 power steering bracket.