The Garrett G35 reverse rotation turbine housing kit is engineered for builders running custom exhaust routing where standard rotation packaging won’t work. This kit delivers the quick-spooling characteristics Garrett’s G-Series is known for, making it a strong choice for enthusiasts building tightly packaged, high-performance turbo systems that demand precise flange and A/R selection.
Specifications
- Turbine Wheel Inducer: 68mm
- Turbine Wheel Exducer: 62mm
- Turbine Wheel Trim: 84
- A/R Ratio: 0.61 O/V
- Rotation: Reverse Rotation
- Turbine Inlet/Outlet: V-Band In/Out
- Garrett P/N: 740902-0112
Performance & Application
This reverse rotation turbine housing is designed for Garrett G35 turbocharger builds requiring V-Band inlet and outlet connections for quick-spool applications and custom engine configurations. The 0.61 A/R O/V housing pairs a 68mm inducer with a 62mm exducer turbine wheel on an 84 trim, giving builders a defined balance point between spool response and top-end flow. It suits enthusiasts and shops fabricating custom exhaust manifolds and downpipes where reverse rotation orientation and V-Band connections simplify system design.
Frequently Asked Questions
- What A/R ratio does this G35 turbine housing use?
- This turbine housing kit uses a 0.61 A/R O/V configuration.
- What inlet and outlet connections does this housing have?
- It features V-Band inlet and outlet connections.
- What turbine wheel size and trim does this housing support?
- It’s built around a turbine wheel with a 68mm inducer, 62mm exducer, and 84 trim.
- What does “reverse rotation” mean for this housing?
- This is a reverse rotation turbine housing kit, designed for Garrett G35 turbocharger configurations that require reverse rotation orientation.
For builders who need a reverse rotation G35 turbine housing with V-Band convenience and a proven 0.61 A/R O/V flow characteristic, this kit delivers the exact specification required for quick-spool, custom-engineered turbo systems.

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