Engine valve guide. 22mm diameter, 75mm long, 14 x 1.25 thread.Suitable for inlet for 69/72mm blocks. 8 are required per engine block. Compatible with G1-4I inletvalves.G2-4I - 22 x 75mm Engine Valve GuideSKU: G2-4I£42.89PriceQuantity*Add to CartType 37, 40, 44, 49