Valve guide Kit FORD Duratec FOCUS / Mazda 3 MZR 2.0L 2.3L 2.5 L Chrysler stains or sebum from the

stains or sebum from the seats

6i TU5J# 1996 - 2000 306 1

99mm 51mm 24

Adapters for AN10 thread

8L L6 F/I 1988 TOYOTA PICKUP 2

Valve guide Kit FORD Duratec FOCUS / Mazda 3 MZR 2.0L 2.3L 2.5 L Chrysler stains or sebum from theOur valve guides are precisely made of high quality manganese bronze. The Supertech valve guides are designed to be used in conjunction with our valves with low friction black nitrided material to provide the best solution in terms of both performance and durability. In the case of exhaust valves designed for use in high power engines that require a better heat transfer coefficient, we use a copper alloy conductor. Copper has about three times higher