

Specifications
- Brand
- GSC Power Division
- Part #
- 3029.001-1
- UPC
- GSC3029.001-1

GSC P-D Nissan TB48DE Manganese Bronze Exhaust Valve Guide +.001in Oversize OD - Single
$6.18
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GSC P-D Nissan TB48DE Manganese Bronze Exhaust Valve Guide +.001in Oversize OD - Single
Key Features
- This listing is for a single exhaust valve guide.
- Constructed from manganese bronze for good wear resistance and heat dissipation.
- Features a +.001 inch oversize outside diameter for a precise fit in reconditioned bores.
- Designed for Nissan TB48DE engines.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
This listing is for a single GSC Power Division exhaust valve guide. It's made from manganese bronze and is +.001 inch oversize on the outside diameter. This guide is specifically designed for Nissan TB48DE engines.
Manganese bronze is a solid material choice for valve guides because it offers good wear resistance and heat dissipation, which are important for exhaust valves that run hotter than intake valves. The +.001 inch oversize means it's designed to be pressed into a slightly larger bore than standard, which is common when reconditioning cylinder heads or when the original guide bore has worn beyond its service limits. This ensures a snug fit for proper valve alignment and sealing.
Specifications
- Brand
- GSC Power Division
- Manufacturer Part #
- 3029.001-1
- UPC
- GSC3029.001-1
Frequently Asked Questions
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