Bring Cadillac’s elite track-bred supercharged performance to your custom build with this complete 700 HP Blackwing LT-Series V8 and 10-speed automatic transmission package. Derived from GM’s ultra-exclusive Blackwing luxury-performance lineage, this setup delivers a blistering 700 horsepower and massive low-end torque, paired with lightning-fast gear changes to completely transform any classic muscle car, truck, or pro-touring machine.
The engine is engineered around a robust aluminum small-block structure, featuring high-efficiency forced induction, advanced direct injection, and heavy-duty forged internals designed to deliver consistent power under aggressive driving conditions.
To harness that power seamlessly, the engine is matched to the heavy-duty 10L90 10-speed automatic transmission. With close-ratio gearing, wide overall spread, and lightning-quick electronic shift response, the 10-speed keeps the engine in its optimal powerband from a dead stop all the way up to highway cruising speeds.
Key Specifications:
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Engine Type: Supercharged LT-Series V8 (Blackwing Spec)
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Horsepower: 700 HP
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Transmission: GM 10L90 10-Speed Automatic Overdrive
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Fuel System: High-Pressure Direct Injection (DI)
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Block Material: Cast Aluminum with 6-Bolt Main Caps
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Control Compatibility: Standalone ECU / TCU Harness Ready
Package Includes:
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Complete 700 HP Supercharged Blackwing LT Engine Assembly
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Integrated Supercharger, Intercooler, and Throttle Body
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Heavy-Duty 10L90 10-Speed Automatic Transmission
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Torque Converter Assembly
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Front Accessory Drive (FEAD) with Alternator and Water Pump
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Ignition Coils, Fuel Rails, and Injectors









