• New and Improved “As Cast” Intake and Exhaust Ports
• New 320 cc Intake Port Flows Over 370 cfm
• New 365 cc Intake Port Flows Over 392 cfm
The new BRODIX® DS 320 and DS 365 big block Chevrolet compatible cylinder heads are the latest additions to the Dragon Slayer™ series. These heads require no porting, making them the most powerful heads in their class, and are available with 320 or 365 cc intake ports. These heads also accept standard pistons, intake manifolds, and rocker arms.