Description

Edelbrock part #61649 Performer RPM CJ cylinder heads are designed for use with 1968-87 429/460 Fords and SVO 514 engine applications. The Edelbrock #61649 Performer RPM CJ cylinder head is designed for use with 1968-87 429/460 Fords and SVO 514 engine applications. The Edelbrock #61649 Performer RPM head is perfect for street performance daily drivers street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.

• Specifications

  • Assembled: Yes
  • Camshaft Type: Flat Tappet
  • CNC Ported: No
  • Combustion Chamber Volume: 75 CCM
  • Construction Type: Complete
  • Cylinder Head Gasket Included:No
  • Deck Height:10.322 IN
  • Deck Thickness: 0.625"
  • EGR Port: No
  • Exhaust Port Location: Standard
  • Exhaust Runner Volume: 100 CCM
  • Exhaust Valve Diameter: 1.76"
  • Family: Performer RPM
  • Grade Type: Performance
  • Guide Material: Manganese Bronze
  • Guide Plate Material: Hardened Steel
  • Guide Plate Material:Chromoly Steel
  • Guide Plates Included: Yes
  • Head Casting Number:31-6067
  • Horsepower: 550-750 HJ
  • Intake Runner Volume: 310 CCM
  • Intake Valve Diameter: 2.19"
  • Material: Aluminum
  • Mounting Hardware Included: No
  • Push Rod Diameter: (Suggested) 0.375 Inch
  • Quantity: Sold Individually
  • Retainer Included: Yes
  • Rocker Arm Stud Diameter: 0.4375 Inch
  • Rocker Arm Studs/Bolts Included:Yes
  • Rocker Arms Included:No
  • Seat Angle: Exhaust 45 deg/Intake 45 DD
  • Seat Material: Ductile Iron
  • Series: Performer RPM
  • Valve Cover Gasket Included: No
  • Valve Lock Material:Chromoly Steel
  • Valve Lock Material:Steel
  • Valve Locks Included:Yes
  • Valve Seals Included: Yes
  • Valve Spring Diameter: 1.55 Inch
  • Valve Spring Maximum Lift: 0.700 Inch
  • Valve Spring Retainers Included:Yes
  • Valve Springs Included: Yes
  • Valve Stem Diameter: 0.3438 Inch
  • Valves Included:Yes