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Garrett

Garrett GBC37 Turbine Housing Kits

$295.48
SPECIAL ORDER
FLANGE DIAGRAM
TURBINE HOUSING

PRODUCT DETAILS

Garrett turbine housing kits for Garrett GBC37 frame turbos. Choose the A/R (area-to-radius ratio) and inlet flange below: a divided (twin-scroll) T4 inlet, a T4 inlet, or a T3 inlet. Every GBC37 housing kit has a V-Band outlet. All are free-float designs with no built-in wastegate, so they require an external wastegate.

Turbine Housing Options

Garrett part number A/R Inlet Outlet Wastegate Divided
740902-0128 0.95 T4 V-Band External Yes
740902-0127 0.82 T4 V-Band External No
740902-0126 0.82 T3 V-Band External No

Compatible Garrett Turbos

  • GBC37-900 67mm

Compatibility is taken from Garrett's turbo product pages.

Important Information

For race vehicles only. Not for use on public roads.

Installation and Tuning Available at Race Protocol

Turbo system design, installation and dyno tuning are available in house. Call (724) 732-8948 to discuss your build.

COMPATIBLE TURBOS