Chevrolet LSX 454 Race Engine

Chevrolet LSX 454 Race Engine | Exclusive Turn-Key Competition Package

For sale is a brand-new, never-used Chevrolet LSX 454 race engine with an estimated output of 700 horsepower. This is a complete, fully equipped package — not a bare engine — supplied with an extensive list of ancillaries, induction, management, and ancillary components that make it a genuinely turn-key ready-to-install race engine.

This Chevrolet LSX 454 race engine is built around the GM LSX 454 block — the dedicated cast-iron racing block produced by General Motors Performance Parts specifically for competition use — representing the most robust and capable foundation available within the LS engine family. Paired with a Holley Terminator X engine management system, an Aviaid 4-stage dry sump, MSD ignition coils, and a full complement of ancillaries, this is a complete, competition-specification powertrain package requiring only installation to be race ready.

Never installed or run, this Chevrolet LSX 454 race engine is offered in new condition, complete with all ancillaries as listed — no break-in mileage, no race use, no wear.

Complete Package Includes:

• Complete Chevrolet LSX 454 race engine, brand new, never installed or run
• Intake manifold (Part No. 300-125) and throttle body (Part No. 112-583)
• 8x fuel injectors (Part No. 552-488)
• Holley Terminator X ECU (Part No. 550-910)
• MSD ignition coils ×8 (Part No. 826-583) with coil wires (WEC0134)
• Aviaid LSX dry sump kit, 4-stage pump
• Headers, alternator, water pump, power steering pump, and starter motor included

Characteristics & Specification:

• Engine Platform: Chevrolet LSX
• Displacement: 454ci / 7.4 Litre
• Estimated Power Output: 700bhp
• Configuration: V8, Pushrod, OHV
• Block: GM LSX Cast-Iron Competition Block
• Engine Management: Holley Terminator X ECU (Part 550-910)
• Ignition: MSD Coils (Part 826-583) with Coil Wires WEC0134
• Fuel Injectors: 8 x Injectors (Part 552-488)
• Intake Manifold: Part 300-125
• Throttle Body: Part 112-583
• Lubrication System: Aviaid LSX Dry Sump Kit – 4-Stage Pump
• Headers: Included
• Alternator: Included
• Water Pump: Included
• Power Steering Pump: Included
• Starter Motor: Included
• Build Status: Brand New – Never Installed or Run

Vehicle Fitment – Compatible Models:

• Circuit racing builds specifying LS/LSX power
• Drag racing and quarter-mile competition chassis
• Kit car, single-seater, and bespoke chassis builds
• Endurance and sprint motorsport in LSX-eligible classes
• High-performance road, track day, and time attack builds

Why Choose This Chevrolet LSX 454 Race Engine:

• Brand new, never installed or run – zero break-in mileage, zero race use, zero wear
• GM LSX cast-iron competition block offers thicker cylinder walls, priority main oiling, and a reinforced bottom end for sustained high-output use
• Holley Terminator X self-learning ECU provides sequential fuel injection, integrated ignition timing, and extensive datalogging
• Aviaid 4-stage dry sump eliminates oil surge under competition loading while lowering the engine’s centre of gravity
• Fully turn-key package with all ancillaries included, eliminating the need to source individual components separately
• All part numbers provided for independent verification of component specification

Key Features:

• 454ci (7.4-litre) naturally aspirated V8, pushrod OHV configuration
• Estimated 700bhp output on the GM LSX competition block
• Holley Terminator X engine management with full datalogging
• Aviaid 4-stage dry sump lubrication system
• Complete with headers, alternator, water pump, power steering pump, and starter motor

Ideal For:

• Circuit racing builds requiring a proven, high-output naturally aspirated V8 package
• Drag racing and quarter-mile competition
• Kit car, single-seater, and bespoke chassis builds specifying LS power
• Endurance and sprint motorsport in LSX-eligible classes
• High-performance road, track day, and time attack builds
• Buyers seeking a complete, turn-key engine package without the need to source individual components separately