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SKU: 3041-12
GSC P-D Nissan RB26DETT Manganese Bronze Exhaust Valve Guide - Set 12 for 1989-2002 Skyline GT-R
GSC Power-Division manganese bronze exhaust valve guides come as a set of 12 for the Nissan RB26DETT engine in 1989-2002 Skyline GT-R models. These guides deliver reliable valve sealing and extended wear life in high-heat exhaust environments. They suit engine rebuilds and upgrades for consistent power delivery.
Key Features
- Manganese Bronze Construction: Handles extreme exhaust temperatures with strong thermal conductivity and resistance to galling
- Precision Dimensions: Matches OEM specs for drop-in fit in RB26DETT cylinder heads without modifications
- Complete Exhaust Set: 12 guides cover all exhaust valve positions on the twin-turbo inline-6
- High-Performance Durability: Built for boosted applications and track use with reduced friction
- Quality Manufacturing: CNC-machined for tight tolerances and long-term reliability
Product Notes
- Inspect cylinder head valve seats before installation for proper guide alignment
- Apply assembly lube to guides during press-in to prevent binding
- Packaged in foam-lined box to protect against shipping damage
Installation Notes
- Professional installation recommended.
- Requires valve guide driver tool for controlled pressing to correct height
- Works with OEM or aftermarket GSC valve seals and retainers
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1989-1994 | Nissan | Skyline | R32 GT-R (RB26DETT) |
| 1995-1998 | Nissan | Skyline | R33 GT-R (RB26DETT) |
| 1999-2002 | Nissan | Skyline | R34 GT-R (RB26DETT) |
Why Choose GSC Power-Division?
- Proven in GT-R racing and drift builds globally
- Focus on valvetrain parts for Japanese performance engines
- Engineered and tested for real-world high-rpm demands
Frequently Asked Questions
-
Q: Do these guides fit all RB26DETT engines?
A: Yes they match factory dimensions for R32 R33 and R34 Skyline GT-R RB26DETT cylinder heads without alterations -
Q: Why manganese bronze for exhaust guides?
A: Manganese bronze resists heat expansion better than cast iron allowing tighter valve clearances and less wear -
Q: What warranty applies?
A: GSC offers a 1-year warranty against manufacturing defects with proper installation
Shipping & Handling
- Method: UPS Ground or USPS Priority Mail
- Availability: In stock - ships same or next business day
- Packaging: 6 x 4 x 2 inch protective box
- Weight: 0.75 lbs
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