my 62, series 2 has a 3.5 v8 the pipe broke and i need a new one i bought a v8 disco pipe but it still leaked the diameters are 2 different sizes the old pipe has a ali sleeve inside at the middle i still kept this bit. tried emailing conversion companies and they dont respond also tried quick google of local hose manufactures no joy.i drained the antifreeze out october time and could do with getting a pipe to refill and see if block cracked all not. as the trucks been off road for 18 months now and starting to get sick of it being stood in yard some **** offered me 200 for it but i told him it was cheaper to use it as a shed.