GSC Intake Valve Guide – Toyota 1FZ – GSC3108
Precision Intake Valve Guide for Toyota 1FZ Engines
The GSC Power-Division Standard Intake Valve Guide is engineered for Toyota 1FZ applications and features a smooth-style finish for consistent valve stem support. Built to OEM specifications, this guide delivers reliable performance in both stock rebuilds and high-output engine builds.
Fitment and Options
Sold individually or in sets of 12. A complete intake setup requires 12 guides. Oversized options are available separately in +0.001" and +0.003" for tighter tolerances or freshly machined heads.
Key Features
- Standard sizing for direct-fit replacement
- OEM-style smooth finish for optimal valve control
- Precision-machined for 7mm valve stems
Specifications
| Stem Diameter | Total Length | Outer Diameter |
|---|---|---|
| 7.0mm | 41.91mm / 1.650" | 11.54mm / 0.4545" |
Fitment:
- 1993–1997 Toyota Land Cruiser 4.5L DOHC Inline-6 (1FZ-FE)
- 1993–1997 Lexus LX 450 4.5L DOHC Inline-6 (1FZ-FE)
- 1992–1997 Toyota Land Cruiser HDJ80/HDJ81 4.5L DOHC Inline-6 (1FZ-FE, non-US markets)
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
