GSC Exhaust Valve Guide w/ Depth Step – Toyota 2JZ-GTE – GSC3113
Precision Exhaust Valve Guide for Toyota 2JZ-GTE
The GSC Power-Division Exhaust Valve Guide is engineered for Toyota 2JZ-GTE engines and features a 6.6mm stem diameter with a built-in depth step for accurate installation. This traditional-style guide is ideal for high-performance builds and OEM-style rebuilds requiring precise valve stem support.
Fitment and Compatibility
Sold individually or in sets of 12. A complete head requires 12 guides. Oversized options are available in +0.001" and +0.003" for custom-machined heads. Must be used with GSC1029 valve stem seal for proper sealing and fitment.
Key Features
- 6.6mm valve stem fitment for 2JZ-GTE applications
- Depth step design for precise seating
- OEM-style smooth finish for consistent valve control
Specifications
| Stem Diameter | Total Length | Outer Diameter |
|---|---|---|
| 6.6mm | 40.64mm / 1.600" | 11.04mm / 0.4347" (step: 12.065mm / 0.4750") |
Fitment:
- 1993–1998 Toyota Supra Turbo 3.0L DOHC Inline-6 (2JZ-GTE)
- 1991–2001 Toyota Aristo 3.0L Twin Turbo DOHC Inline-6 (2JZ-GTE, Japan only)
- 1997–2005 Toyota Soarer / Lexus SC300 3.0L DOHC Inline-6 (2JZ-GTE swap-compatible)
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
