Free Shipping & Handling on Orders Over $75 - Order by 11pm EST for Same-Day Shipping!
0
My Cart
$0.00
Shop By
Category
All Categories

Rebates
Gift Certificates
My Account
Help

RHS 12053-02 - RHS Pro Action Aluminum Small Block Chevy Cylinder Heads



RHS 12053-02 - RHS Pro Action Aluminum Small Block Chevy Cylinder Heads
Representative Image
Product images may differ from actual product appearance.

JEGS Part Number: 784-12053-02

Pro Action 23° Aluminum Cylinder Head
  • Combustion Chambers: 64cc
  • Angle plug
  • $704.47
    Ships 07/07/16
    if Ordered Today
    Truck Freight: $99.00

    RHS 12053-02 - RHS Pro Action Aluminum Small Block Chevy Cylinder Heads Details

    23° Aluminum Cylinder Heads for Aggressive Flat Tappet/Hydraulic Roller Cams

  • Intake Ports: 180cc
  • Valves: 2.020" Int/1.600" Exh
  • Single Valve Springs: 1.460" (.560" max lift)
  • Assembled

  • Clean Cast Technology
  • For Hardcore Street/Race/Marine Performance
  • Enhanced Features; Superior Quality
  • Proven To Out-Perform The Competition

  • Specifications:

    Engine Make/Size
    Chevy Small Block (262-400)
    Type
    Complete
    Emission
    Non-Emissions
    Usage
    Street/Performance
    Cylinder Head Type
    Standard
    Preparation
    Bolt On (Not Required)
    Finish
    Cast Aluminum
    Manufacturer's Part Number:
    12053-02

    Optimal performance with reliability, Pro Action Heads deliver significant power and torque gains right out of the box for all Small Block Chevy applications. These cylinder heads are perfect for a variety of street rod, muscle car, oval track, and drag racing performance engines. Sold individually.

    Features
  • Advanced port/runner/chamber design
  • 180cc intake ports
  • 64cc or 72cc combustion chambers
  • Straight or angle plug configuration
  • Modified water jacket
  • Multi-angle Serdi valve job
  • Radiused exhaust valve seats for up to 5 percent more airflow than the competition

  • Does this fit your vehicle?

    Filter
    Filter By
    Year
    Filter By
    Make
    Filter By
    Model
    Filter By
    SubModel
    Filter By
    EngineType
    Filter By
    CC
    Filter By
    Liter
    Filter By
    Aspiration

    1979 CHEVROLET MALIBU

    • Liter: 4.4
    • EngineType: V8
    • SubModel: CLASSIC LANDAU

    1966-1967 CHEVROLET C30 PICKUP

    • EngineType: V8
    • SubModel: BASE

    1967-1968 GMC C15/C1500 SUBURBAN

    • Liter: 5.3
    • EngineType: V8
    • SubModel: BASE

    1975 CHEVROLET CAMARO

    • EngineType: V8
    • SubModel: LT

    1972 CHEVROLET BEL AIR

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1968 CHEVROLET K10 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1983-1986 CHEVROLET G10 VAN

    • EngineType: V8
    • SubModel: BEAUVILLE

    1977-1982 CHEVROLET C20 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1979 CHEVROLET CAPRICE

    • EngineType: V8
    • SubModel: CLASSIC SPORT

    1982 GMC G15/G1500 VAN

    • EngineType: ALL
    • SubModel: ALL

    1984-1986 CHEVROLET C10 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1972 CHEVROLET CHEVELLE

    • CC: 5737
    • Liter: 5.7
    • SubModel: CONCOURS ESTATE
    • EngineType: V8

    1973 CHEVROLET MALIBU

    • CC: 5737
    • Liter: 5.7
    • SubModel: ESTATE
    • EngineType: V8

    1964 CHEVROLET IMPALA

    • Liter: 4.6
    • EngineType: V8
    • SubModel: SS

    1967 GMC C25/C2500 SUBURBAN

    • EngineType: V8
    • SubModel: BASE

    1977 CHEVROLET MALIBU

    • EngineType: V8
    • SubModel: SPORT

    1969-1972 CHEVROLET TOWNSMAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1981 CHEVROLET C30 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1981 GMC K2500 PICKUP

    • EngineType: V8
    • SubModel: BASE

    1983-1986 CHEVROLET C20 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SILVERADO

    1985 CHEVROLET C20 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1968-1973 CHEVROLET EL CAMINO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

    1977-1979 GMC G25/G2500 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: VANDURA

    1975-1981 GMC C3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1983 GMC C3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1972 CHEVROLET CAMARO

    • CC: 5737
    • Liter: 5.7
    • SubModel: SS
    • EngineType: V8

    1975-1979 CHEVROLET MONZA

    • EngineType: V8
    • SubModel: 2+2

    1985-1986 GMC CABALLERO

    • EngineType: V8
    • SubModel: AMARILLO

    1980-1982 CHEVROLET IMPALA

    • Liter: 4.4
    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET CHEVY II

    • Liter: 5.7
    • EngineType: V8
    • SubModel: NOVA

    1983-1984 CHEVROLET EL CAMINO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SS

    1972 CHEVROLET CORVETTE

    • CC: 5736
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1982 GMC G35/G3500 VAN

    • EngineType: V8
    • SubModel: VANDURA

    1981-1982 CHEVROLET G30 VAN

    • EngineType: V8
    • SubModel: BASE

    1969-1973 CHEVROLET C10 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1968-1973 CHEVROLET CAMARO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1973 CHEVROLET MALIBU

    • Liter: 5.7
    • SubModel: ESTATE
    • CUI: 350
    • EngineType: V8

    1980 CHEVROLET IMPALA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SPORT

    1983-1986 CHEVROLET C20 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM

    1975-1978 GMC K15 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1978-1981 CHEVROLET MONTE CARLO

    • EngineType: V8
    • SubModel: LANDAU

    1968 CHEVROLET CHEVELLE

    • Liter: 5.3
    • EngineType: V8
    • SubModel: CONCOURS

    1978-1981 CHEVROLET C10 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969-1973 GMC C15/C1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1968 GMC C35/C3500 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1965-1966 CHEVROLET CHEVELLE

    • EngineType: V8
    • SubModel: DELUXE

    1976 CHEVROLET NOVA

    • EngineType: ALL
    • SubModel: SS

    1975-1980 CHEVROLET G20 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1981 CHEVROLET C30 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1976 CHEVROLET LAGUNA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: S3

    1966-1968 CHEVROLET CORVETTE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET C30 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1978-1979 CHEVROLET G30 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1981 CHEVROLET K20 PICKUP

    • EngineType: V8
    • SubModel: SCOTTSDALE

    1977-1979 GMC JIMMY

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1973 CHEVROLET CHEVELLE

    • CC: 5736
    • Liter: 5.7
    • SubModel: DELUXE
    • CUI: 350
    • EngineType: V8

    1983-1986 GMC G25/G2500 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: RALLY STX

    1970-1972 CHEVROLET CHEVELLE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET C20 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1963-1967 CHEVROLET CHEVY II

    • EngineType: V8
    • SubModel: BASE

    1974 CHEVROLET C20 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1981 CHEVROLET K30 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1973 CHEVROLET LAGUNA

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1975 CHEVROLET G10 VAN

    • EngineType: V8
    • SubModel: SPORTVAN

    1972 CHEVROLET CHEVELLE

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1968-1969 CHEVROLET CAMARO

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1983-1986 CHEVROLET K10 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM

    1955 CHEVROLET CORVETTE

    • EngineType: V8
    • SubModel: BASE

    1970-1972 CHEVROLET CAMARO

    • EngineType: V8
    • SubModel: RS

    1976 GMC G15/G1500 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: VANDURA

    1981 CHEVROLET C10 SUBURBAN

    • EngineType: ALL
    • SubModel: BASE

    1983-1986 CHEVROLET C20 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SILVERADO

    1968 CHEVROLET CHEVY II

    • Liter: 5.4
    • EngineType: V8
    • SubModel: NOVA

    1975-1979 CHEVROLET NOVA

    • EngineType: V8
    • SubModel: BASE

    1985-1986 GMC CABALLERO

    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET K20 SUBURBAN

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1977-1978 CHEVROLET CAPRICE

    • EngineType: V8
    • SubModel: CLASSIC

    1987-1989 GMC G15/G1500 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: RALLY STX

    1974 GMC K35/K3500 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1985 CHEVROLET BLAZER K5

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1965 CHEVROLET CORVETTE

    • Liter: 5.3
    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET C20 SUBURBAN

    • Liter: 5.3
    • EngineType: V8
    • SubModel: BASE

    1974 CHEVROLET CORVETTE

    • CC: 5736
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 350
    • EngineType: V8

    1972 CHEVROLET NOVA

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1980 CHEVROLET CAPRICE

    • Liter: 4.4
    • EngineType: V8
    • SubModel: CLASSIC SPORT

    1980-1985 CHEVROLET IMPALA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1972-1974 CHEVROLET NOVA

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1978-1980 CHEVROLET C10 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BIG TEN

    1974 CHEVROLET IMPALA

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1979-1980 GMC C2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1972-1974 CHEVROLET IMPALA

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1985 CHEVROLET G30 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CHEVY VAN

    1968 CHEVROLET CHEVELLE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: MALIBU

    1977-1980 CHEVROLET G20 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1968-1969 CHEVROLET EL CAMINO

    • Liter: 5.3
    • EngineType: V8
    • SubModel: BASE

    1974 CHEVROLET CAMARO

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1986 CHEVROLET G10 VAN

    • EngineType: ALL
    • SubModel: BASE

    1975 CHEVROLET NOVA

    • EngineType: V8
    • SubModel: CUSTOM

    1983-1986 CHEVROLET C20 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1983-1984 GMC CABALLERO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: DIABLO