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Brodix Race Rite Aluminum Chev BB Head
These heads bolt directly in place of stock cast iron heads allowing reuse of the intake manifold and pistons. Exhaust ports are in the stock location eliminating header or manifold interference. The Race Rite 270cc oval port is the answer for less hassle during installation.
Assemblies feature 2.250"/1.880" stainless steel valves, 1.550" dual springs, 10 deg. retainers and locks, studs, and guide plates.
Part Type: Cylinder Head
Application: Chevrolet Big Block
Cylinder Head Material: Aluminum
Bare or Assembled: Assembled
Combustion Chamber Size: 119cc
CNC Machined Combustion Chambers: No
Intake Valve Angle: 26
Exhaust Valve Angle: 26
Intake Port Volume: 270cc
CNC Machined Intake Port: No
Intake Port Flow: 340 cfm @ .700" Lift/ 28"
Intake Port Location: Standard
Intake Port Shape: Oval
Suggested Intake Gaskets: Fel-Pro 1210 or Equivalent
CNC Machined Exhaust Port: No
Exhaust Port Flow: 236 cfm @ .700" Lift/ 28"
Exhaust Port Location: Standard
Exhaust Port Shape: D-Shaped
Suggested Exhaust Gaskets: Fel-Pro 1411 or Equivalent
Suggested Spark Plug: 14mm, .750 reach
Valve Guides: Yes
Valve Stem Diameter: 11/32" (.3415")
Valve Seats: Yes
Valve Job: 3-Angle
Intake Valve Diameter: 2.250"
Intake Valve Included: Yes
Exhaust Valve Diameter: 1.880"
Exhaust Valve Included: Yes
Valve Spring Pockets: May be cut up to 1.625" MAX.
Valve Springs Included: Yes, 1.470" Dual
Valve Spring Application: Hydraulic Roller/Mechanical Flat Tappet, 150lbs. Seat, 365lbs. Open, .600" Max Lift
Valve Springs Retainers Included: Yes
Valve Locks Included: Yes (10 Degree)
Valve Seals Included: Yes
Rocker Studs Included: Yes (7/16")
Guide Plates Included: Yes
Valve Cover Mounting Style: Perimeter Bolt
Steam Holes Drilled: No
Heat Crossover: No
Suggested Head Bolts: ARP 135-3601
Suggested Head Studs: ARP 135-4001
Head Bolt Torque with Oil: 70 ft./lbs.
Rocker Stud Torque with Oil: 45 ft./lbs.
Manufacturer: Brodix Cylinder Heads
Manufacturer's Part Number: RR BB-O
Warranty: Race Application, No warranty expressed or implied
Quantity: Sold as Each
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