Uprated valve guides used in the cylinder head : Manganese Bronze Metal : +0.038mm - .0015")
Uprated valve guides used in the cylinder head : Manganese Bronze Metal : +0.038mm - .0015")
Uprated valve guides used in the cylinder head Intake & Exhaust
Black nitride coated, single groove intake valve. 95.00mm 29.8mm (std) N18 Engine
Uprated valve guides used in the cylinder head Intake & Exhaust
Two required per valve, necessary for use with certain supertech valves
This product was last offered at the strikethrough price on
08-24-2026
Uprated valve guides used in the cylinder head : Manganese Bronze Metal : +0.038mm - .0015")
Rebuilt performance engines that are great for the street to track level
Engine if not in stock here or at S4S will take Race engine 120-180 days to build, ETA on site is estimate