B & H Engine Services are experts in all fields of engine building and restoration and carry out a wide range of services to car and truck engines throughout New Zealand and overseas including vintage and classic cars, hotrods, stockcars and even lawnmower motors, jet ski, boat and go kart motors. They source and supply parts, in some cases even. manufacturing parts that are hard to obtain.? Crack testing? Crankshaft Grinding? Reboring? Shell bearing conversions? Remetalling? Line boring? Unleaded fuel conversions? Balancing? Hard to get parts manufacturer? Cylinder head and block resurfacing? Multi Angle Seat cutting? Valve guide replacement and manufacture? Valve Refacing and manufacture? Flywheel lightening and machining? Helicoiling? Broken stud removal? Exhaust manifold refacing? Hardness testing? Glass blasting and chemical cleaning