www.Austin7Ulster.com › Exhaust Manifold Flange Plate Exhaust Manifold Flange Plate £11.99 8mm thick steel Exhaust Manifold Plate (To build your own exhaust manifold.) 8mm thick steel Exhaust Manifold Plate (To build your own exhaust manifold.) Add To Cart Added! You Might Also Like 1/4" BSP Female 6 or 8mm Brass Hose Connectors £1.25 Sports Exhaust Manifold £350.00 Blue SU Carb Spring £12.40 Sold out Cable Ferrule / Nipple £1.50 Inlet/Exhaust Manifold Stud (Long) £2.75