GSC Exhaust Valve Guide w/ Stopper – Toyota 1UZ-FE – GSC3035
Stopper-Style Exhaust Valve Guide for Toyota 1UZ-FE
The GSC Power-Division Exhaust Valve Guide with stopper is precision-built for Toyota 1UZ-FE engines. Featuring a smooth-style finish and stopper design, this guide ensures consistent valve stem support and enhanced seating stability in high-performance applications.
Fitment and Options
Sold individually or in sets of 16 for full exhaust coverage. Oversized variants are available separately in +0.001" and +0.003" for tighter tolerances or freshly machined heads.
Specifications
| Stem Diameter | Total Length | Outer Diameter |
|---|---|---|
| 6mm | 40.01mm / 1.575" | 11.03mm / 0.4342" |
Fitment:
- 1989–2000 Lexus LS400 4.0L DOHC V8 (1UZ-FE)
- 1992–2000 Lexus SC400 4.0L DOHC V8 (1UZ-FE)
- 1991–2000 Toyota Soarer 4.0L DOHC V8 (1UZ-FE)
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
