CNC Ported Big Block Chevy Heads and Top End Kits

CNC Ported RHS Heads, BBC 2.300/1.880 Valves 380CC Port

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CNC Ported Big Block Chevy heads, Assembled. These heads are NOT cnc ported by RHS, those heads are here.  Perfect for fast bracket cars.

• RHS Castings
• 24* Valve angle
• Raised Intake and Exhaust Ports
• Extra Thick Deck
• 2.325/1.880 Ferrea Intake Valves Standard (Upgrades Available)
• PAC Springs (.900 Lift)
• Titanium Retainers
• Heat Treated Locks
• Heat Treated Spring Seats
• 120CC Chambers
• 4.500 Minimum Bore
• 540-632 CID
• 1000+ HP Capable w/Single 4bbl
• Bronze Guides
• Ductile Iron Seats
• Fits Standard Intake Manifolds
• Fits Standard Headers
• Can Use Stud Mount Rockers w Stud Girdle

Current lead time is 1-2 weeks