GSC +0.003" Valve Guide Toyota Gen3 3SGTE GSC3020.003-1
Oversized Valve Guide for Toyota 3SGTE Gen3 Intake or Exhaust
The GSC Power-Division +0.003" Valve Guide is designed for Gen3 Toyota 3SGTE engines and fits both intake and exhaust valves. Featuring a smooth-style finish and oversized outer diameter, this guide is ideal for cylinder heads requiring tighter tolerances or fresh machining.
Fitment and Options
Sold individually, this +0.003" oversized guide is part of GSCs complete valve guide lineup. For full engine coverage, two sets of 8 guides are required. Standard and +0.001" sizes are also available for precision builds.
Specifications
| Stem Diameter | Total Length | Outer Diameter |
|---|---|---|
| 6mm | 42.01mm / 1.654" | 11.04mm / 0.4345" |
Fitment:
- 1990–1995 Toyota MR2 Turbo 2.0L DOHC (Gen3 3SGTE)
- 1994–1999 Toyota Caldina GT-T 2.0L Turbo DOHC (Gen3 3SGTE)
- 1988–1999 Toyota Celica GT-Four / All-Trac 2.0L Turbo DOHC (Gen3 3SGTE)
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

