Specifications
- Brand
- Supertech
- Part #
- GDE-BMS14-7-OS1-12
- UPC
- 1037721245555
Supertech BMW S38 Manganese Bronze Int/Exh Valve Guide 7mm Stem Oversize OD 12.065mm - Set of 12
$106.73
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Supertech BMW S38 Manganese Bronze Valve Guides. Set of 12, 7mm stem, oversize OD 12.065mm.
Key Features
- Fits BMW S38 engines with 7mm valve stems.
- Set includes 12 intake and exhaust valve guides.
- Constructed from wear-resistant manganese bronze.
- Features an oversize outer diameter of 12.065mm for precise fitting.
- Designed for engine rebuilds and performance applications.
Product Details
These Supertech valve guides are made from manganese bronze, a material known for its good wear resistance and ability to lubricate. This set includes 12 guides, designed for both intake and exhaust valves on BMW S38 engines with a 7mm valve stem diameter. They feature an oversize outer diameter of 12.065mm, meaning they are intended to be honed to fit after installation into a reamed valve guide bore.
Using manganese bronze helps reduce stem-to-guide friction, which is important for proper valve operation and longevity, especially in performance applications. The oversize OD allows for a precise fit after installation, ensuring the valve can move freely without excessive play. This set is a solid option for rebuilding or upgrading the cylinder head on your S38 engine.
Specifications
- Brand
- Supertech
- Manufacturer Part #
- GDE-BMS14-7-OS1-12
- UPC
- 1037721245555
Frequently Asked Questions
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Supertech BMW S38 Manganese Bronze Int/Exh Valve Guide 7mm Stem Oversize OD 12.065mm - Set of 12