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1978 GMC K25
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Diagram

Engine Harmonic Balancer

594-006 Dorman


Vehicle specific

Position

N/A

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0   [L]  
$116.44
Additional lead times may
apply for this item
Item added to cart

594-009 Dorman


Vehicle specific

Position

N/A

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
$97.59
Additional lead times may
apply for this item
Item added to cart

594-010 Dorman


Vehicle specific

Position

N/A

Note

Direct Replacement

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
$128.79
Additional lead times may
apply for this item
Item added to cart

594-010C Dorman


Vehicle specific

Position

N/A

Note

Direct Replacement Supercharger Version

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
$312.21
Additional lead times may
apply for this item
Item added to cart

594-010R Dorman


Vehicle specific

Position

N/A

Note

Racing Version

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
$313.57
Additional lead times may
apply for this item
Item added to cart

594-010S Dorman


Vehicle specific

Position

N/A

Note

Street Version

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
$193.41
Additional lead times may
apply for this item
Item added to cart

594-015 Dorman


Vehicle specific

Position

N/A

Note

2 Groove Pulley

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
$149.45
Additional lead times may
apply for this item
Item added to cart

594-016 Dorman


Vehicle specific

Position

N/A

Note

Direct Replacement

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
$117.00
Additional lead times may
apply for this item
Item added to cart

594-016R Dorman


Vehicle specific

Position

N/A

Note

Racing Version

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
$375.73
Additional lead times may
apply for this item
Item added to cart

594-016R10 Dorman


Vehicle specific

Position

N/A

Note

10% Underdrive Racing Version

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
$396.23
Additional lead times may
apply for this item
Item added to cart

594-016S Dorman


Vehicle specific

Position

N/A

Note

Street Version

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
$213.58
Additional lead times may
apply for this item
Item added to cart

594-031 Dorman


Vehicle specific

Position

N/A

Note

2 Groove Pulley

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
$174.30
Additional lead times may
apply for this item
Item added to cart

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