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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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GSC Power Division
GSC Power-Division Toyota 2JZ Manganese Bronze Exhaust Valve Guide, +.001in Oversize OD (Stopper Style) - Single
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits Toyota 2JZ-GE and 2JZ-GTE engines.
This GSC Power-Division manganese bronze exhaust valve guide is engineered for high-performance 2JZ builds where precision and durability are critical. Manufactured from a proprietary manganese bronze alloy, these guides provide significantly better thermal conductivity and natural lubricity than OEM cast iron, helping to pull heat away from the exhaust valve stems while reducing friction.
This guide features a +.001-inch oversize outside diameter (OD), making it an essential component for cylinder heads with worn or slightly enlarged guide bores that require a tighter press fit to maintain stability. The stopper-style design ensures consistent installation depth every time, providing a reliable foundation for your valvetrain under high-boost and high-RPM conditions.
- Application: Toyota 2JZ (Exhaust side)
- Material: High-strength Manganese Bronze
- Oversize: +.001" OD for worn bore repair
- Style: Stopper style for precise seating
- Quantity: Sold individually
- Manufacturer Part Number: 3145.001-1
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GSC Power-Division Toyota 2JZ Manganese Bronze Exhaust Valve Guide, +.001in Oversize OD (Stopper Style) - Single
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits Toyota 2JZ-GE and 2JZ-GTE engines.
This GSC Power-Division manganese bronze exhaust valve guide is engineered for high-performance 2JZ builds where precision and durability are critical. Manufactured from a proprietary manganese bronze alloy, these guides provide significantly better thermal conductivity and natural lubricity than OEM cast iron, helping to pull heat away from the exhaust valve stems while reducing friction.
This guide features a +.001-inch oversize outside diameter (OD), making it an essential component for cylinder heads with worn or slightly enlarged guide bores that require a tighter press fit to maintain stability. The stopper-style design ensures consistent installation depth every time, providing a reliable foundation for your valvetrain under high-boost and high-RPM conditions.
- Application: Toyota 2JZ (Exhaust side)
- Material: High-strength Manganese Bronze
- Oversize: +.001" OD for worn bore repair
- Style: Stopper style for precise seating
- Quantity: Sold individually
- Manufacturer Part Number: 3145.001-1
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