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1021001 IK200 S/P Assembled Cylinder Head for Small Block Chevy - Pair

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$1,333.00

$ 99 .00 $99.00

In Stock
  • 200cc intake runner
  • 64cc combustion chamber
  • Package Dimensions: 27.73 L x 8.76 H x 12.24 W (inches)
  • Part number: 1021001


IK 200 Series Cylinder Heads

  • 200 cc Intake Ports
  • 64 cc Combustion Chambers
  • 2.020'' Intake / 1.600'' Exhaust Valves
  • Hydraulic Roller Cam
  • Steel Retainers
  • Straight Plug
  • Assembled, 2/pkg.

    Cylinder Head Specifications
  • Intake Port Volume: 200cc
  • Combustion Chamber Volume: 64cc
  • Valves: 2.020'' dia. x 4.920'' o.a.l. Intake / 1.600'' dia. x 4.920'' o.a.l. Exhaust ( 11/32'' Stem Diameter )
  • Valve Springs: 1.470'' Diameter - Open Pressure: 325 lbs.; Closed Pressure: 125 lbs.; Installed Height: 1.900''; Max Lift: .575''
  • Spring Retainers: 1.430'' 7° Steel
  • Rocker Studs: 3/8''
  • Guide Plates: 5/16''
  • Valve Seals: 11/32''
  • Spark Plug Configuration: Straight

    Facts and Related Components
  • Torque Heads: 70 ft-lb.
  • Torque Rocker Studs: 40-45 ft-lb.
  • Intake Gasket: Fel-Pro p/n 375-1206, Cometic p/n 245-C5414
  • Head Gasket: Fel-Pro p/n 375-1003 (350ci) / 375-1004 (400ci) or Cometic p/n 245-C5399 (350ci) / 245-C5403 (400ci)
  • Exhaust Gasket: Fel-Pro p/n 375-1404 or Cometic p/n 245-C5415
  • Head Bolts: ARP p/n 070-134-3601 or Manley p/n 660-42313
  • Head Bolt Washers: MANLEY p/n 660-42102
  • Head Studs: ARP p/n 070-134-4001 (6-point)
  • Spark Plug Specs: 14mm Thread, .750'' (3/4'') Reach, Gasket Seat
  • Valve Angle: 23°
  • Angle Milling: .0078'' per cc
  • Flat Milling: .0060'' per cc
  • Pushrod Slots: Standard
  • Stud Girdle: Standard
  • Rocker Arms: Standard
  • Lifters: Standard
  • Exhaust Pattern: Standard
  • Valve Centerline: Standard
  • Spring Pockets: May not be cut any larger or deeper than 1.550''
  • Accessory Bolt Holes are Drilled
  • Recommended Intake Manifold: Brodix HV 1014 (p/n 158-1014) / HV 1016 (p/n 158-1016)

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