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Chevrolet Performance 454 Partial Engine

Brand: Chevrolet Performance

Part Number: 12498778

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$4,171.83

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454 / 7.4L Partial Big-Block Chevy Crate Engine

This partial engine assembly is the same short-block used to produce the 454 HO and ZZ454 It is the perfect foundation for your BBC project! With the new block casting incorporating 4-bolt main caps, forged steel crankshaft and connecting rods connected to forged aluminum pistons you'll be well on your way to tire-shredding performance!

Does not include camshaft or lifters. Choose your cam, heads, intake, and anything else you'll need to complete your build from Karl Performance Parts Big Block Components.

Chevrolet Performance 454 HO (7.4L) Partial Big-Block Chevy Engine

 

This partial engine assembly is the same short-block used to produce the 454 HO (P/N 12568774) and the perfect building block for your BBC project. With the new block casting incorporating 4-bolt main caps, forged steel crankshaft and connecting rods connected to forged aluminum pistons you'll be well on your way to tire-shredding performance!

Does not include camshaft or lifters. Choose your cam, heads, intake, and anything else you'll need to complete your build from Karl Performance Parts Big Block Components.

 

Recommended Transmission:  SuperMatic™ 4L85-E Four-Speed Automatic P/N 19300175 or T56 Super Magnum 6-Speed Manual P/N 19329795

Chevrolet Performance Partial Engines include a 12-month, unlimited-mileage, part-only warranty.

Click here for more detailed warranty information.




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