Massey Ferguson/Leyland Exhaust Manifold (square ports), Cylinder Head (code 862). This product data sheet is originally written in English. Nd Exhaust Manifold (square ports), Cylinde. R Head (code 862). Is available with best quality matches the best price. The item will take 15-20 days to reach the destination. Description Massey Ferguson/Leyla nd Exhaust Manifold (square ports), Cylinde r Head (code 862) is available with best quality matches the best price.