Chevrolet Performance 454 Big Block Short Motor - Partial Engine Assembly - Custom Build Foundation - 454ci Base

Foundation for Custom Big-Block Builds

The 454 Partial Engine provides a solid foundation for custom big-block builds, featuring the essential bottom-end components in a proven 454 cubic inch configuration for builders who want to select their own top-end components.

Specifications:

• Engine Type: Gen VI Big-Block V-8
• Displacement: 454 cu in (7.4L)
• Configuration: Short motor/partial engine

Engine Construction:

• Cast iron Gen VI block with 4-bolt main caps
• Forged steel crankshaft
• Heavy-duty connecting rods
• Forged aluminum pistons
• Latest-generation block casting

Builder-Friendly Design:

• Short motor configuration allows custom top-end selection
• Proven 454 displacement for classic performance
• Strong foundation for high-performance builds
• Compatible with wide range of cylinder heads and induction systems

Application Notes:

• Ideal for custom engine builders
• Allows selection of specific cylinder heads, camshaft, and induction
• Pre-1976 vehicle applications
• Not intended for marine use