Whipple GM Small Block Base 4 Inch Intake Manifold

WHIPPLE GM SMALL BLOCK
BASE 4 INCH INTAKE MANIFOLD

The Whipple GM Small Block Base 4 Inch Intake Manifold is a modular intake manifold foundation for compatible GM small block applications using Whipple 2.3L and 3.3L supercharger systems. Designed for applications that require compact packaging and flexible supercharger system layout, this manifold supports 4 inch wide intercooler configurations for compatible Whipple setups.

Cast from high-strength A356-T6 aluminum, the base intake manifold is built to support demanding automotive and marine performance applications. Its modular design gives builders a strong foundation for Whipple small block supercharger packages while maintaining the adaptability needed for different engine combinations and installation requirements.

This manifold is machined for Vortec-style 8-bolt cylinder heads and is also available with optional machining for traditional 12-bolt small block cylinder heads. That makes it useful for a broad range of GM small block engine combinations, including common 350, 377, and 383 based builds, when properly configured for the application.

Key Features

• GM small block intake manifold for compatible Whipple supercharger systems
• Designed for Whipple 2.3L and 3.3L supercharger applications
• Supports 4 inch wide intercooler configurations
• Modular design for compatible automotive and marine applications
• Cast from high-strength A356-T6 aluminum
• Machined for Vortec-style 8-bolt cylinder heads
• Optional machining available for traditional 12-bolt small block cylinder heads
• Suitable for properly configured 350, 377, and 383 based GM small block builds

Application note: Verify cylinder head bolt pattern, supercharger configuration, intercooler setup, distributor clearance, and complete installation requirements before ordering.