TurboWorks Stainless Steel Turbo Exhaust Manifold for Chevy Big Block

Upgrade your Chevy Big Block with the TurboWorks stainless steel turbo exhaust manifold, engineered for enthusiasts seeking reliable performance gains and long-term durability. Designed for serious engine builds and turbo conversions, this manifold is the foundation for maximizing exhaust flow and unlocking your engine’s potential.

Fitment

• Chevy Big Block engines: 396, 402, 427, 454, 507, 572 cubic inches

Material & Construction

• 100% stainless steel construction

Technical Specifications

• Flue outlet: V-Band 3.5"
• Exhaust duct diameter: 2.25"
• Dimensions: See last photo in gallery

What’s Included

• TurboWorks stainless steel turbo exhaust manifold
• 24-month warranty

Installation Notes

• For best results, replace the exhaust manifold at the start of your engine tuning project.
• Professional installation is recommended for optimal fitment and performance.

FAQ

• Can I use this manifold as part of a turbo conversion on my Chevy Big Block?
  Yes, this manifold is designed for turbo applications on the specified Chevy Big Block engines.
• Is a lambda probe adapter available if I need to address catalyst errors?
  Yes, lambda probe adapters are offered separately to eliminate catalyst errors.
• Does the warranty cover track or motorsport use?
  The manifold comes with a 24-month warranty; please consult the warranty terms for specific coverage details.