Engine

Discover top-quality engine parts for cars, trucks, and SUVs to boost performance and reliability. From pistons and camshafts to turbochargers and gaskets, our engine components are perfect for repairs, rebuilds, or performance upgrades.

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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 PC Valve Stem Seal 11/32in Positive Seal
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    Dart PC Valve Stem Seal 11/32in Positive Seal

    Dart 26000021 valve stem seal for 11/32in valve stems. Features a positive seal design, 0.530in guide OD, made from PTFE, designed for racing builds to prevent oil leakage. Enhances durability in high-performance setups. Sold as each.
    $20.74
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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 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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  • Dart BBC 325cc Pro-1 Head 121cc 2.25/1.88 Bare
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    Dart BBC 325cc Pro-1 Head 121cc 2.25/1.88 Bare

    Dart 19200010 Pro-1 cylinder head for Big Block Chevy. Features a bare head, 2.250in/1.880in valves, 325 cc intake, 121 cc chamber, made from aluminum, designed for racing builds. Enhances airflow in high-performance BBC setups. Sold as each.
    $1,558.34
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  • Dart BBC 310cc Pro-1 Head 121cc 2.25/1.88 Assembled
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    Dart BBC 310cc Pro-1 Head 121cc 2.25/1.88 Assembled

    Dart 19100112 Pro-1 cylinder head for Big Block Chevy. Features an assembled head, 2.250in/1.880in valves, 310 cc intake, 121 cc chamber, 1.550in springs, made from aluminum, designed for racing builds. Enhances airflow in high-performance BBC setups...
    $2,220.07
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  • Dart BBC 310cc Pro-1 Head 121cc 2.25/1.88 Bare
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    Dart BBC 310cc Pro-1 Head 121cc 2.25/1.88 Bare

    Dart 19100010 Pro-1 cylinder head for Big Block Chevy. Features a bare head, 2.250in/1.880in valves, 310 cc intake, 121 cc chamber, straight plug, made from aluminum, designed for racing builds. Enhances airflow in high-performance BBC setups. Sold as...
    $1,558.34
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  • Dart SBC 18-Deg CNC Head 272cc 66cc 2.18/1.60 Bare
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    Dart SBC 18-Deg CNC Head 272cc 66cc 2.18/1.60 Bare

    Dart 14182030 Race Series cylinder head for Small Block Chevy. Features a bare head, 2.180in/1.600in valves, 272 cc intake, 66 cc chamber, angle plug, 18-degree design, made from aluminum, designed for racing builds. Enhances airflow in high-performance...
    $2,855.65
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