Brodix BBC aluminum heads 345cc BB3 Xtra assembled head with 119cc chamber and 2.300 intake/ 1.880 exhaust valves. The BRODIX BB-3 XTRA has taken the conventional big block to the next level. These cylinder heads feature a valve angle that is rolled two degrees
- Big Block Chevy Cylinder Head
- BB-3 Xtra
- Assembled
- 2.300 / 1.880 in Valves
- 345 cc Intake
- 119 cc Chamber
- 1.645 in Springs
- Raised Valve Cover Rail
- 24° Valve Angle
- Newly Designed Intake and Exhaust Ports
- +40 hp Over Standard Heads
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A-356 Virgin Aluminum; Easily RepairedAluminum
- Each