-14%
Sold out
Click to zoom in
SKU: 3045-12 | UPC: GSC3045-12
GSC P-D Nissan VR38DETT Manganese Bronze Exhaust Valve Guide - Set 12 for 2009-2015 GT-R
GSC Power-Division manganese bronze exhaust valve guides set of 12 fits the Nissan VR38DETT engine in 2009-2015 GT-R models including Base Premium Black Edition Nismo and Track Edition. These guides deliver tight valve stem clearance and effective heat dissipation for sustained high boost and RPM operation. Engine builders rely on them for dependable valvetrain performance in rebuilds and performance upgrades.
Key Features
- Manganese Bronze Construction: Manages exhaust-side temperatures through high thermal conductivity and long-lasting wear resistance in turbocharged setups
- Precision Valve Stem Clearance: 0.0010 inch to 0.0025 inch tolerances promote optimal sealing and lower oil consumption during extreme duty
- Complete Exhaust Set: 12 guides match all exhaust valves on VR38DETT cylinder heads for full coverage
- Standard Profile Design: Direct OEM replacement works in stock or ported heads without modifications
- High-Performance Engineering: Designed for turbo applications handling over 30 psi boost with consistent reliability
Product Notes
- Pair with GSC valve seals for complete installation
- Inspect cylinder head condition prior to guide replacement
- Avoid impacts during handling to maintain tolerances
Installation Notes
- Professional installation recommended.
- Valve guides require hydraulic press or guide driver tool for installation
- Compatible with stock Nissan VR38DETT heads and GSC valve springs
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009-2010 | Nissan | GT-R | Base |
| 2012-2015 | Nissan | GT-R | Black Edition |
| 2015 | Nissan | GT-R | Nismo |
| 2009-2015 | Nissan | GT-R | Premium |
| 2014-2015 | Nissan | GT-R | Track Edition |
Why Choose GSC Power-Division?
- Proven in GT-R drag racing and time attack builds
- Valvetrain components tested to 10 000 RPM
- CNC machined for consistent guide dimensions
Frequently Asked Questions
-
Q: Will these fit 2016 and later GT-R models?
A: Designed for 2009-2015 VR38DETT only, confirm engine code before purchase -
Q: Why manganese bronze for exhaust guides?
A: Material choice provides better heat transfer than intake guides, reducing valve guide wear in turbo exhaust ports -
Q: What warranty coverage applies?
A: GSC offers limited lifetime warranty against manufacturing defects when installed by certified shops
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective box measures 6 x 4 x 2 inches
- Weight: 0.95 lbs
GSC Power Division
GSC Power Division is a manufacturer of precision-engineered camshafts, valve springs, and valvetrain components designed for high-performance and competition engines across domestic, import, and diesel platforms. Founded by engineers with deep roots in motorsport, GSC Power Division components are machined to exacting tolerances and heat-treated to survive the demands of forced induction and high-rpm applications that destroy stock valvetrain parts. The brand is particularly well-known in the Mitsubishi Evo, Subaru STI, Nissan RB, and Toyota 2JZ communities where aggressive camshaft profiles are essential for extracting maximum power from turbocharged four-cylinder and six-cylinder engines. Whether building for drag racing, road course competition, or a high-powered street car, GSC Power Division camshafts and valve springs are a proven upgrade path. Popular Upgrades GSC Power Division S1, S2, and S3 camshafts are the most popular selections, with each profile offering progressivel...
View GSC Power Division Products
Valve Guides
Welcome to our Valve Guides collection, where you can find a wide range of high-quality products designed to enhance your automotive performance. Our carefully curated selection includes everything you need to ensure optimal functionality and longevity for your vehicle's engine components. Why Choose Our Valve Guides? Durability: Constructed from premium materials to withstand high temperatures and pressure. Precision Engineering: Designed for a perfect fit, ensuring smooth operation and reduced wear. Performance Boost: Improves engine efficiency and power output, maximizing your vehicle's performance. Wide Selection: Available for various makes and models, tailored to meet your specific needs. Featured Products Explore some of our top-rated valve guides: High-Performance Valve Guides - Ideal for racing and high-performance engines. OEM Replacement Valve Guides - Perfect for restoring your vehicle to factory specifications. Custom Valve Guides - Tailor-made options for sp...
View Valve Guides Products
Valves & Components
Browse all of our valves and valvetrain components at Black Ops Auto Works, including engine valves, valve covers, valve cover gaskets, valve guides, valve springs, retainers, valve locks, valve seals, lash caps, and related valvetrain hardware for performance builds, engine refreshes, and high-horsepower applications. Whether you are rebuilding a cylinder head, upgrading your valvetrain for higher RPM, or replacing worn valve train components, this collection is built for customers searching for engine valves, valve springs and retainers, valve cover gaskets, performance valve covers, and valvetrain upgrades. Shop Top Valvetrain Brands Find trusted brands in the valve and valvetrain category, including: GSC Power Division Supertech Brian Crower Ferrea Manley Performance Cometic Granatelli Moroso BLOX Racing These brands are known for performance intake valves, exhaust valves, valve spring kits, titanium retainers, valve guides, valve locks, valve seals, billet valve covers, an...
View Valves & Components Products