Product Description
Upgrade your custom Big Block Chevy turbo build with these high-performance Turbo Headers, precision-engineered for custom fabrication, twin-turbo applications, and vintage engine projects. Constructed from polished 304 stainless steel, these headers combine durable construction, excellent heat resistance, corrosion protection, and a clean professional appearance.
These Turbo Headers feature 2.25-inch primary tubes and compact forward-facing 3.5-inch V-Band outlets, providing a flexible configuration for twin-turbo systems and custom turbo plumbing. The forward-facing design helps provide adaptable routing for turbochargers while allowing fabricators to build an exhaust system around the specific requirements of the vehicle or engine application.
Each header assembly is manufactured using mandrel-formed tubing for consistent geometry and alignment. TIG-welded seams provide strong, reliable joints, while CNC-cut 5/16-inch flanges provide a precise mounting surface. The polished 304 stainless steel construction offers excellent resistance to corrosion and high-temperature conditions.
Designed for Big Block Chevy engines ranging from 396 to 572 cubic inches, these Big Block Chevy Turbo Headers are suitable for custom performance builds and fabrication projects where flexibility and high-temperature durability are important.
Key Features
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High-performance Turbo Headers for Big Block Chevy applications
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Designed for custom turbo and twin-turbo fabrication projects
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Polished 304 stainless steel construction
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2.25-inch primary tubes
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3.5-inch V-Band outlets
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Forward-facing turbo header configuration
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Compact design for custom turbo plumbing
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Mandrel-formed tubing for consistent alignment
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TIG-welded seams for strength and durability
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CNC-cut 5/16-inch mounting flanges
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Excellent heat and corrosion resistance
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Polished stainless steel finish
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Suitable for custom and vintage engine projects
Big Block Chevy Engine Compatibility
These Turbo Headers are designed for compatible Big Block Chevy engine configurations, including:
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396 cubic inch BBC
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402 cubic inch BBC
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427 cubic inch BBC
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454 cubic inch BBC
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502 cubic inch BBC
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572 cubic inch BBC
What's Included
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Left Turbo Header
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Right Turbo Header
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3.5-inch V-Band flanges
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V-Band clamps
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Installation hardware
Why Choose These Turbo Headers?
Building a custom turbocharged Big Block Chevy requires exhaust headers that can withstand high temperatures while providing flexible turbocharger placement and exhaust routing. These Turbo Headers are designed specifically with custom fabrication in mind, featuring forward-facing outlets and 3.5-inch V-Band connections that make them well suited for twin-turbo and custom turbo plumbing configurations.
The 2.25-inch primary tubes provide a performance-oriented exhaust path, while the 3.5-inch V-Band outlets offer a secure and convenient connection point for custom exhaust fabrication. The compact forward-facing configuration also provides fabricators with greater flexibility when designing turbocharger and exhaust layouts.
The 304 stainless steel construction provides durability and corrosion resistance, while the polished finish delivers a clean appearance suitable for high-end custom engine builds.
Applications
These Big Block Chevy Turbo Headers are intended for:
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Custom turbocharger projects
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Twin-turbo Big Block Chevy builds
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Vintage engine projects
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Custom fabrication applications
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Vehicles manufactured in 1967 or earlier
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Non-automotive engine applications
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High-performance custom exhaust systems
Important Fitment Information
These are custom fabrication-oriented Turbo Headers and are not intended as a universal direct-bolt-on replacement for every vehicle.
Due to variations in engine position, engine mounts, chassis configuration, steering components, turbocharger placement, and exhaust routing, fitment and clearance can vary between applications.
Always verify primary tube dimensions, collector location, flange dimensions, engine configuration, and available clearance before purchasing or beginning fabrication.
Frequently Asked Questions
What engines do these Turbo Headers fit?
These headers are designed for Big Block Chevy engines, including 396, 402, 427, 454, 502, and 572 cubic-inch configurations.
What size are the primary tubes?
The primary tubes measure 2.25 inches.
What size are the turbo outlets?
The headers feature 3.5-inch V-Band outlets designed for custom turbocharger and exhaust connections.
Are these Turbo Headers suitable for twin-turbo applications?
Yes. The forward-facing configuration and V-Band outlets are designed to support custom twin-turbo plumbing and fabrication layouts.
What are these turbo headers made from?
The headers are constructed from polished 304 stainless steel for durability, heat resistance, corrosion protection, and a professional appearance.
Are these headers TIG welded?
Yes. Each header assembly features TIG-welded seams for strong and durable construction.
What type of flange do these headers use?
The headers feature CNC-cut 5/16-inch flanges for accurate mounting and consistent alignment.
Are V-Band flanges and clamps included?
Yes. Each set includes matching 3.5-inch V-Band flanges, clamps, and installation hardware.
Are these direct-fit headers?
These Turbo Headers are designed primarily for custom fabrication projects. Because custom applications can vary significantly, dimensions and clearances should be verified before installation.
Can these headers be used on vehicles newer than 1967?
They are intended for custom projects, vehicles manufactured in 1967 or earlier, and non-automotive engine applications. Always verify application-specific requirements before ordering.
Are these headers suitable for non-automotive applications?
Yes. Their adaptable design makes them suitable for certain non-automotive engine and custom fabrication applications, provided the dimensions and clearances are compatible.
