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Performer RPM Bare Cylinder Head <br> Small Block Chevy 302-400 (4.9-6.6L) Engines
Performer RPM Bare Cylinder Head <br> Small Block Chevy 302-400 (4.9-6.6L) Engines
Performer RPM Bare Cylinder Head <br> Small Block Chevy 302-400 (4.9-6.6L) Engines
Performer RPM Bare Cylinder Head <br> Small Block Chevy 302-400 (4.9-6.6L) Engines
Performer RPM Bare Cylinder Head <br> Small Block Chevy 302-400 (4.9-6.6L) Engines
Performer RPM Bare Cylinder Head <br> Small Block Chevy 302-400 (4.9-6.6L) Engines
EDELBROCK
®

Performer RPM Bare Cylinder Head
Small Block Chevy 302-400 (4.9-6.6L) Engines

SKU: EDE-61205
$1,642.50

Availability: Out Of Stock

Compatibility
Specification
Product Description Reviews
Description:

The Edelbrock part 61205 Small Block Chevy E-CNC 225 cylinder head offers the ultimate performance. This cylinder head is fully CNC ported for maximum horsepower and torque, making them ideal for high-performance's street and racing applications. They also feature high-quality lightweight valve springs and heavy duty hardware for maximum lift. E-CNC S/B CHEVY FEATURES: - Features fully CNC machined intake ports, combustion chambers and exhaust ports for improved performance - Maintains the stock 23deg valve angle and intake flange bolt pattern for use with 1986 and earlier intake manifolds - Delivers up to 30-60 horsepower over Performer RPM cylinder head - 61205 & 61209 features 7/16 studs and angled spark plugs - Ideal for high Performance's street and racing applications

Features:

Camshaft Type: Hydraulic Roller
  • CNC Ported: Yes
  • Combustion Chamber Volume: 64 CCM
  • Construction Type: Complete
  • Deck Thickness: 0.5625 IN
  • EGR Port: No
  • Exhaust Port Location: +.200
  • Exhaust Runner Volume: 88 CCM
  • Exhaust Valve Diameter: 1.60 IN
  • Family: E-CNC
  • Guide Material: Manganese Bronze
  • Guide Plate Material: Hardened Steel
  • Horsepower: 500-600 HJ
  • Intake Valve Diameter: 2.10 IN
  • Push Rod Diameter: (Suggested) 0.3125 IN
  • Quantity: Sold Individually
  • Retainer Included: No
  • Rocker Arm Stud Diameter: 0.4375 IN
  • Rotor Center Bore Inside Diameter: angled
  • Seat Angle: Exhaust 45 deg/Intake 45 DD
  • Seat Material: Ductile Iron
  • Series: E-CNC
  • Valve Angle: 23 DD
  • Valve Lock Material: Steel
  • Valve Spring Diameter: 1.34 IN
  • Valve Spring Maximum Lift: 0.680 IN
  • Valve Stem Diameter: 0.3110 IN


  • Package Includes:

  • Edelbrock SBC Cylinder Head


  • Compatible With:

  • 1977-1981 Buick Century
  • 1978 Buick LeSabre
  • 1977-1980,1982-1986 Buick Regal
  • 1977-1979 Buick Skylark
  • 1958-1975 Chevrolet Bel Air
  • 1975-1986 Chevrolet K5 Blazer C10 C20 C30 G30 K10 K20 P20 P30 G10 G20
  • 1967-1986 Chevrolet C10 Suburban C20 Suburban Camaro K20 Suburban K10 Suburban
  • 1966-1986 Chevrolet Caprice
  • 1955-1982,1984-1986 Chevrolet Corvette
  • 1958-1985 Chevrolet Impala
  • 1977-1986 Chevrolet K30
  • 1969-1979 Chevrolet Nova
  • 1975-1978 GMC C25 C25 Suburban C35 G15 G25 K15 K15 Suburban K25 K25 Suburban P25 P35 C15 C15 Suburban G35
  • 1979-1986 GMC C2500 C2500 Suburban C3500 G1500 G2500 K1500 K1500 Suburban K2500 K2500 Suburban K3500 P2500 P3500 C1500 C1500 Suburban G3500
  • 1978-1986 GMC Caballero
  • 1977-1978 GMC K35
  • 1980,1982 Oldsmobile Cutlass Cruiser
  • 1978-1980 Oldsmobile Cutlass Cutlass Supreme Cutlass Salon Cutlass Calais
  • 1975 Oldsmobile Delta 88 Custom Cruiser
  • 1972,1975,1983-1986 Pontiac Bonneville
  • 1975,1980-1981 Pontiac Catalina
  • 1972,1977-1986 Pontiac Firebird
  • 1972,1975 Pontiac Grandville
  • 1975,1977-1981 Pontiac LeMans
  • 1959-1970,1972,1977-1986 Pontiac Parisienne
  • 1977-1979 Pontiac Phoenix
  • 1955-1969,1972,1977-1981 Pontiac Laurentian
  • 1958-1972 Chevrolet Biscayne
  • 1969-1974 Chevrolet Blazer
  • 1958-1961,1969-1972 Chevrolet Brookwood
  • 1960-1974 Chevrolet C10 Pickup K20 Pickup K10 Pickup C20 Pickup C30 Pickup
  • 1964-1973 Chevrolet Chevelle
  • 1963-1968 Chevrolet Chevy II
  • 1957-1958 Chevrolet Del Ray
  • 1959-1960,1964-1986 Chevrolet El Camino
  • 1968-1974 Chevrolet K30 Pickup G10 Van
  • 1959-1961,1969-1972 Chevrolet Kingswood
  • 1970-1986 Chevrolet Monte Carlo
  • 1955-1957 Chevrolet One-Fifty Series Two-Ten Series
  • 1961-1962 Chevrolet P10 Series P20 Series P30 Series
  • 1967-1974 GMC G25/G2500 Van K15/K1500 Pickup K15/K1500 Suburban K25/K2500 Pickup K25/K2500 Suburban C15/C1500 Pickup C15/C1500 Suburban C25/C2500 Pickup C25/C2500 Suburban G15/G1500 Van C35/C3500 Pickup
  • 1970-1974 GMC G35/G3500 Van
  • 1970-1986 GMC Jimmy
  • 1968-1974 GMC K35/K3500 Pickup
  • 1967,1970-1973 GMC P15/P1500 Van
  • 1971-1973,1977 Pontiac Ventura
  • 1960-1966 Chevrolet Suburban
  • 1955-1958 Pontiac Pathfinder
  • 1958-1961 Chevrolet Nomad
  • 1955-1958 Chevrolet Sedan Delivery
  • 1955-1958,1960 Chevrolet Truck
  • 1958 Chevrolet Yeoman
  • 1958-1970 Pontiac Strato-Chief
  • 1959 Chevrolet 3B 3C 3D 3E 3F 3G
  • 1959-1961 Chevrolet Parkwood
  • 1960 GMC Truck
  • 1960-1966 GMC 3000 3500
  • 1975,1978-1983 Chevrolet Malibu
  • 1975,1977-1983 Pontiac Grand LeMans
  • 1975-1976,1978-1980,1983-1986 Pontiac Grand Prix
  • 1969-1972 Chevrolet Townsman
  • 1960-1963 GMC 1000 Series 1500 Series 2500 Series
  • 1967-1973 GMC P25/P2500 Van P35/P3500 Van
  • 1972 Pontiac Grand Safari
  • 1977-1979 Oldsmobile Omega Starfire
  • 1967-1974 Chevrolet G20 Van
  • 1974 Chevrolet G30 Van
  • 1975-1981 Checker Marathon
  • 1976-1979 Chevrolet Monza
  • 1975,1977-1979 Chevrolet P10
  • 1971-1977 GMC Sprint
  • 1975,1978-1980 Pontiac Grand Am
  • 1978-1979 Pontiac Sunbird
  • 1973 Chevrolet P10 Van
  • 1968-1969,1973-1974 Chevrolet P20 Van P30 Van
  • 1965-1967,1969-1971,1973 Avanti II
  • 1960-1965 GMC Suburban
  • 1964-1971 Pontiac Acadian
  • 1964-1969 Pontiac Beaumont
  • 1960-1962 Chevrolet C40
  • 1969-1970 Chevrolet Estate
  • 1986 Excalibur Phaeton




  • WARNING: This product contains chemicals known to the State. For more information go to https://www.p65warnings.ca.gov/