The ultimate conventional cylinder head for naturally-aspirated, turbo, or supercharged LS combinations, F-Series F710H are fully CNC-ported and feature large, 287cc intake runners. Engineered for large cubic inch LS engines with a minimum bore of 4.125", heads are completely assembled with 2.250" intake and 1.615" exhaust valves, titanium retainers, and dual valve springs for applications with up to .700" lift. Sold per pair with FED billet rocker stands for OEM-style LS7 style rockers, black valve covers (w/o coil mounts), and oil fill cap.
- Cylinder Head Style:
- Assembled
- Cylinder Head Material:
- Cast aluminum
- Cylinder Head Finish:
- Natural
- CNC-Machined Combustion Chamber:
- Yes
- Combustion Chamber Volume (cc):
- 66cc
- Combustion Chamber Style:
- Heart
- CNC-Machined Intake Runner:
- Yes
- Intake Runner Volume (cc):
- 287cc
- Intake Port Shape:
- Rectangular
- Intake Port Location:
- Raised 0.250 in.
- Intake Valve Angle:
- 10 degree
- CNC-Machined Exhaust Runner:
- Yes
- Exhaust Runner Volume (cc):
- 114cc
- Exhaust Port Shape:
- Round
- Exhaust Port Location:
- Raised 0.175 in.
- Exhaust Valve Angle:
- 10 degree
- Intake Valves Included:
- Yes
- Intake Valve Diameter (in.):
- 2.250 in.
- Exhaust Valves Included:
- Yes
- Exhaust Valve Diameter (in.):
- 1.615 in.
- Valve Type:
- Stainless
- Maximum Valve Lift (in.):
- 0.700 in.
- Valve Springs Included:
- Yes
- Valve Spring Type:
- N/A
- Outside Diameter of Outer Spring (in.):
- N/A
- Valve Guides Included:
- Yes
- Valve Guide Material:
- Bronze
- Valve Seats Machined:
- Yes
- Valve Seat Material:
- Ductile iron
- Valve Seat Machine Style:
- Yes
- Retainers Included:
- Yes
- Retainer Material:
- Titanium
- Valve Stem Seals Included:
- Yes
- Valve Stem Seal Style:
- Viton
- Locks Included:
- Yes
- Lock Style:
- N/A
- Camshaft Style:
- N/A
- Spark Plug Style:
- N/A
- Guideplates Included:
- No
- Guideplate Pushrod Size:
- N/A
- Rocker Arm Studs Included:
- No
- Rocker Arm Nut Thread Size:
- 8mm x 1.25
- Accessory Bolt Holes Drilled:
- Yes
- Valve Cover Mounting Style:
- Perimeter bolt
- Heat Crossover:
- No
- Steam Holes Drilled:
- N/A
- Oiling Style:
- Through pushrod
- Machined for O-Ring:
- Yes
- Quantity:
- Sold individually.
- Notes:
- 4.125 in. Bore Minimum
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen III/IV (LS-based engines)
- Engine Sizes:
- 7.0L/427
