Manganese Bronze Intake valve guide set of 8. OD: 11.06mm. ID: 5.45mm. High quality precision machined. Made from our own proprietary Manganese Bronze. All guides need honing after fitment.
Manganese Bronze Intake valve guide set of 8. OD: 11.06mm. ID: 5.45mm. High quality precision machined. Made from our own proprietary Manganese Bronze. All guides need honing after fitment.