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Edelbrock E210 Aluminum Chev SB Heads Provides race-level performance while maintaining full compatibility with OEM equipment. They feature larger 210cc runners for increased airflow, revised exhaust ports and larger diameter springs for higher lift camshafts, making them ideal for a spec series and larger displacement engines. The exhaust port flange is in the stock locations to allow for the use of off-the-shelf headers and hardware, while the enlarged valves and ports support the power needed to compete at engine speeds of up to 6500 rpm. Assemblies feature 2.080"/1.600" 1-piece stainless steel valves, high quality springs, retainers and keepers, guide plates and 3/8" rocker studs. Made in USA.
Part Type: Cylinder Head Application: Chevrolet Small Block Cylinder Head Material: Aluminum Bare or Assembled: Assembled Combustion Chamber Size: 64cc CNC Machined Combustion Chambers: No Intake Valve Angle: 23 Exhaust Valve Angle: 23 Intake Port Volume: 185cc CNC Machined Intake Port: No Intake Port Flow: 275 cfm @ .600” Lift/ 28 Intake Port Location: Standard Intake Port Shape: Rectangular Intake Port Dimensions: Suggested Intake Gaskets: Fel-Pro #1206 or Equivalent Exhaust Port Volume: 75cc CNC Machined Exhaust Port: No Exhaust Port Flow: 175 cfm @ .600” Lift/ 28 Exhaust Port Location: Standard Exhaust Port Shape: Square Exhaust Port Dimensions: Suggested Exhaust Gaskets: Fel-Pro #1405 or Equivalent Spark Plug Style: Straight Suggested Spark Plug: 14mm x .3/4” reach, 5/8” hex Valve Guides: Yes Valve Guide Spacing: Valve Stem Diameter: 11/32” (.3415”) Valve Seats: Yes Valve Job: 3-Angle Intake Valve Diameter: 2.080" Intake Valve Included: Yes Exhaust Valve Diameter: 1.600" Exhaust Valve Included: Yes Suggested Valve Length: Valve Spring Pockets: Valve Springs Included: Yes, 1.550” Dual with Damper Valve Spring Application: Hydraulic Roller, 145lbs. Seat, 380lbs. Open, .650” Max Lift Valve Springs Retainers Included: Yes Valve Locks Included: Yes (7 Degree) Valve Seals Included: Yes (Umbrella) Rocker Studs Included: Yes (3/8”) Guide Plates Included: Yes Valve Cover Mounting Style: Perimeter Steam Holes Drilled: No Heat Crossover: No Suggested Head Bolts: Suggested Head Studs: Suggested Stud Girdle: Power Products 43100K, Howards Cams™ 90100, Jomar 1104 Head Bolt Torque with Oil: 65 ft./lbs. Rocker Stud Torque with Oil: 45 ft./lbs. Intake Bolt Torque with Oil: 25 ft./lbs. Manufacturer: Edelbrock Manufacturer's Part Number: 5087 Weight: 58.8 lbs. Warranty: Race Application, No warranty expressed or implied Quantity: Sold as Pair
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