VALVE GUIDE EXHAUST CONVERSION

  • SKU: 136575

17/32 OD x 5/16 ID. These guides are used when you have 5/16" valve stems and a 17/32" bore in the cylinder head, this was a common conversion so a TR3-4 could use the more desirable TR4A valve with the 5/16" stem.

CHF 9.85
excl. 8,1% VAT , plus shipping costs

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