Cylinder Heads

Boost engine performance with our cylinder heads for cars and trucks. Precision-engineered heads optimize airflow and combustion for power and efficiency.

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  • Dart Mopar 6.1L Gen III Hemi Block 4.250in Bore
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    Dart Mopar 6.1L Gen III Hemi Block 4.250in Bore

    Dart 31612311 bare block for Mopar 6.1L Gen III Hemi. Features a 4.250in bore, 9.250in deck, 4-bolt mains, 1-piece seal, made from iron, designed for racing builds to handle high horsepower. Enhances durability in high-performance Hemi setups. Sold as...
    $4,610.99
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  • Dart SBC Little M Block 4.125in Bore 9.325 Deck
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    Dart SBC Little M Block 4.125in Bore 9.325 Deck

    Dart 31182225 Little M bare block for Small Block Chevy. Features a 4.125in bore, 9.325in deck, 400 main, 4-bolt mains, 2-piece seal, 0.391in raised cam location, made from iron, designed for racing builds. Enhances durability in high-performance SBC...
    $3,999.99
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  • Dart Mopar 6.1L Gen III Hemi Block 4.090in Bore
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    Dart Mopar 6.1L Gen III Hemi Block 4.090in Bore

    Dart 31612211 bare block for Mopar 6.1L Gen III Hemi. Features a 4.090in bore, 9.250in deck, 4-bolt mains, 1-piece seal, made from iron, designed for racing builds to handle high horsepower. Enhances durability in high-performance Hemi setups. Sold as...
    $4,610.99
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  • Dart BBC 380cc CNC Pro-2 Head 124cc 2.30/1.88 Bare
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    Dart BBC 380cc CNC Pro-2 Head 124cc 2.30/1.88 Bare

    Dart 19674030 Pro-2 CNC cylinder head for Big Block Chevy. Features a bare head, 2.350in/1.880in valves, 380 cc intake, 124 cc chamber, straight plug, made from aluminum, designed for racing builds. Enhances airflow in high-performance BBC setups. Sold...
    $2,782.88
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  • Dart BBC 355cc CNC Pro-1 Head 121cc 2.30/1.88 Bare
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    Dart BBC 355cc CNC Pro-1 Head 121cc 2.30/1.88 Bare

    Dart 19574030 Pro-1 CNC cylinder head for Big Block Chevy. Features a bare head, 2.300in/1.880in valves, 355 cc intake, 121 cc chamber, straight plug, made from aluminum, designed for racing builds. Enhances airflow in high-performance BBC setups. Sold...
    $2,497.64
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  • Dart BBC 325cc Pro-1 Head 121cc 2.25/1.88 Assembled
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    Dart BBC 325cc Pro-1 Head 121cc 2.25/1.88 Assembled

    Dart 19200116 Pro-1 cylinder head for Big Block Chevy. Features an assembled head, 2.250in/1.880in valves, 325 cc intake, 121 cc chamber, 1.625in springs, straight plug, made from aluminum, designed for racing builds. Enhances airflow in high-performance...
    $2,337.08
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