Valve guide Kit HONDA K20 K24 K24Z7 2.0L 2.4L DOHC VTEC RSX-S TSX CIVIC-SI CR-V Chevrolet 2L L4 Fuel Injection -

2L L4 Fuel Injection - All Models 1988 1992 Daihatsu Charade 1

4 GDi 2017-2017

8L V8 CARB - All Models 1988 1993 Ford F150 5

8i 1993-2001

Valve guide Kit HONDA K20 K24 K24Z7 2.0L 2.4L DOHC VTEC RSX-S TSX CIVIC-SI CR-V Chevrolet 2L L4 Fuel Injection -Our 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