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SBC 383 Crate Engine – Base Dressed w_Alm Heads
The SBC 383 Crate Engine – Base Dressed with Aluminum Heads is a high-performance small-block Chevrolet stroker engine designed for street, muscle car, and light racing applications. Featuring lightweight aluminum cylinder heads and a fully dressed configuration, it delivers strong horsepower, excellent torque, and dependable reliability for classic Chevy builds.
- Dispatch within 24 Hours : Your product will be shipped quickly.
- 3-Year Warranty: SBR WESTERN TRADERS is safe with warranty conditions.
Description
The SBC 383 Crate Engine – Base Dressed with Aluminum Heads is built to provide outstanding performance and durability for enthusiasts seeking a ready-to-install engine package. Based on the legendary Chevrolet Small Block platform, the 383 cubic-inch stroker combines increased displacement with premium aluminum cylinder heads to improve airflow, reduce weight, and enhance combustion efficiency. The base dressed configuration typically includes essential engine accessories such as an intake manifold, valve covers, harmonic balancer, timing cover, water pump, and oil pan, minimizing installation time. Precision-machined internal components and high-quality gaskets ensure reliable performance, making this engine ideal for street rods, classic muscle cars, hot rods, and custom projects requiring impressive power and long service life.
Specification Details
Engine Type Chevrolet Small Block (SBC) V8
Displacement 383 Cubic Inches (6.3L)
Configuration 90° V8
Cylinder Heads Aluminum
Block Material Cast Iron
Crankshaft Forged or Cast Steel (varies by builder)
Pistons Hypereutectic or Forged Aluminum (varies by model)
Compression Ratio Approximately 9.5:1–10.5:1
Fuel System Carbureted (EFI compatible on some models)
Camshaft Hydraulic Flat Tappet or Hydraulic Roller (varies by version)
Horsepower Approximately 430–500 HP
Torque Approximately 450–500 lb-ft
Intake Manifold Aluminum Performance Intake
Valve Covers Aluminum
Oil Pan Included
Water Pump Included
Harmonic Balancer Included
Timing Cover Included
Fuel Requirement Premium Unleaded Gasoline Recommended
Application Street Performance, Muscle Cars, Hot Rods, Classic Chevrolet Vehicles
Warranty Manufacturer warranty varies by engine builder
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