www.Austin7Ulster.com › Top Water Manifold (Low Compression Type) Top Water Manifold (Low Compression Type) £11.99 Top Water Manifold for Low Compression Head Top Water Manifold for Low Compression Head Add To Cart Added! You Might Also Like Rear Engine Mounting Nut & Bolt - 1 off (Rubber Mount Type) 3/8 BSF £1.50 Rear Camshaft Bearing Gasket - All Models £0.40 Fan Belt (Coil Engine) £8.50 Propshaft Flange D Bolts Late 1935-39 5/16 BSF £3.35 Block Base Shim / Spacer Plate (Thin Type) £8.99