Cylinder Heads

CNC-Motorsports offers the best selection of performance aftermarket cylinder heads by brands like; AFR, BMP, Brodix, CHI, Dart, EQ, RHS and World Products. Our selection of cylinder heads will cover nearly every engine build requirement from 300 horsepower street engines to full CNC ported aluminum head that will support 2000 plus horsepower race engine applications. Shop our best aftermarket performance cylinder head selecting for your domestic V8 engine today. Custom cylinder head services are available.

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  1. CNC-LS230B PART NUMBER
    LS1 Cathedral Port Aluminum Cylinder Heads Bare 225cc (2 heads)
    LS1 Cathedral Port Aluminum Cylinder Heads Bare 225cc (2 heads)
    $920.95

    LS1, Intake Runner 225cc, Combustion Chamber 64cc, Angle Plug, 2.00 Intake 1.60 Exhaust Valves, Bare Casting Head, Cathedral Port

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  2. CNC-LS4407 PART NUMBER
    LS3 Rectangle Port Aluminum Cylinder Heads Bare 257cc (2 Heads)
    LS3 Rectangle Port Aluminum Cylinder Heads Bare 257cc (2 Heads)
    $988.95
    Intake Runner 257cc, Combustion Chamber 73cc, Angle Plug, 2.165 Intake 1.590 Exhaust Valves, Bare Casting Head, Rectangle Port, 11 Degree Learn More
  3. CNC-LS268-P PART NUMBER
    CNC LS3 268P CNC Ported Heads, Bare, 11 Degree (Pair)
    CNC LS3 268P CNC Ported Heads, Bare, 11 Degree (Pair)
    $1,199.95

    LS3 Heads, CNC Ported by CNC-Motorsports, Intake Runner 268cc, Combustion Chamber 73cc, Angle Plug, 2.165 Intake 1.600 Exhaust Valve, Bare Casting Head, Rectangle Port, 11 Degree, 6 bolt

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  4. CNC-SBC205A PART NUMBER
    CNC SB Chevy Aluminum Cylinder Heads ( Pair )
    CNC SB Chevy Aluminum Cylinder Heads ( Pair )
    $1,498.95
    Intake Runner 205cc, Combustion Chamber 64cc, Angle Plug, 2.020 Intake 1.600 Exhaust Valve, Assembled Learn More
  5. CNC-12675871P PART NUMBER
    GMP LS3 CNC Ported Aluminum Heads - Assembled
    GMP LS3 CNC Ported Aluminum Heads - Assembled
    $3,199.95

    GMP CNC Ported LS3/L92 15 Degree heads, Fully Assembled (Pair of Heads)

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  6. CNC-S4403 PART NUMBER
    S4403 Aluminum BB Chevy Cylinder Head Bare 336cc (1 head)
    S4403 Aluminum BB Chevy Cylinder Head Bare 336cc (1 head)
    $583.95
    Intake Runner 336cc, Combustion Chamber 123cc, Angle Plug, 2.250 Intake 1.880 Exhaust Valves, Bare Casting Head Learn More
  7. BRO-1021010 PART NUMBER
    1021010 Brodix IK 215 SB Chevy Aluminum Cylinder Heads Assembled (2 heads) 64cc .600 Lift
    1021010 Brodix IK 215 SB Chevy Aluminum Cylinder Heads Assembled (2 heads) 64cc .600 Lift
    $1,442.95
    Small Block Chevy, Aluminum Cylinder Heads, 215cc Intake Runner, 64cc Combustion Chamber, Straight Plug, 2.020 Intake 1.600 Exhaust Valves, .600 flat tappet Springs, Assembled, 2 Heads Learn More
  8. DRT-11120010-OS PART NUMBER
    Dart 11120010 Pro 1 Aluminum SB Chevy Cylinder Heads Bare (1 head)
    Dart 11120010 Pro 1 Aluminum SB Chevy Cylinder Heads Bare (1 head)
    Special Price $600.00 Regular Price $754.95
    Intake Runner 180cc, Combustion Chamber 64cc, Straight Plug, 2.02 Intake 1.60 Exhaust Valves, Bare Casting, 1 Head Learn More
  9. CNC-CNC215 PART NUMBER
    CNC Ported Aluminum SB Chevy Cylinder Heads Bare, CNC215 ( 2 heads)
    CNC Ported Aluminum SB Chevy Cylinder Heads Bare, CNC215 ( 2 heads)
    $999.95

    CNC215 Heads, Combustion Chamber 66cc, Angle Plug, 2.02 Intake 1.60 Exhaust Valves, Bare Casting Head, CNC Ported

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  10. BRO-1020003 PART NUMBER
    1020002 Brodix IK 200 SB Chevy Aluminum Cylinder Heads Bare (2 heads) 70cc Chambers
    1020003 Brodix IK 215 SB Chevy Aluminum Cylinder Heads Bare (2 heads) 64cc Chambers
    $1,129.95

    Small Block Chevy, Aluminum Cylinder Heads, 215cc Intake Runner, 65cc Combustion Chamber, Straight Plug, 2.080 Intake 1.600 Exhaust Valve, Bare Heads (No Parts) 2 Heads

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