1.8 derv this story is 100% true and if you dont believe me i'll take a photo of 2/3 boxes outside in my garden lol.

after 2 weeks of buying the van the diff went noisy and i lost fifth gear,
Fitted a second hand box from scrappy that had lost 5th gear (but didnt know til i fitted it,
Took that box back out got my money back. Bought a 2nd box from ebay that then worked for 3 months then diff went noisy lost 5th gear. Bought 1 more box from wales 2nd hand, that lasted 5 hours noisy diff 5th gear. I decided to drive it using 4 gears.
Drove it for a couple of months then the cambelt snapped. Lol.