GSC Power Division Exhaust Valve Guide – Standard Single (Nissan TB48DE) – GSC3029
Designed for precision and durability, the GSC Power Division Exhaust Valve Guide is built specifically for the Nissan TB48DE engine. This standard-size guide ensures proper valve stem alignment and long-term reliability in high-performance or OEM rebuild applications.
Fitment & Options
- Standard Size: Available individually or in sets of 12
- Oversized Options: Sold individually in +0.001" and +0.003" sizes for worn or machined cylinder heads
Specifications
- Total Length: 1.550 in / 39.37 mm
- Outer Diameter: 0.4341 in / 11.03 mm
- Valve Stem Diameter: 7 mm
Whether you're refreshing a factory head or building for boosted performance, GSC3029 delivers the precision and quality trusted by engine builders worldwide.
Fitment:
- Nissan TB48DE – 4.8L Inline-6
- 2002–2021 Nissan Patrol Y61 (Safari)
- 2002–2016 Nissan Patrol Super Safari
- 2004–2010 Nissan Patrol Pickup (TB48DE-equipped variants)
- 2002–2015 Nissan Patrol Wagon (Middle East & Australian markets)
- 2002–2021 Nissan Patrol GR (select export markets with TB48DE)
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