as above really, to fit in a cavalier. 1.6 or higher!
not to fussed on the type 8v/16v!

oil pump went on the fitted engine,

just after a 16v ecotec engine now, 1.6 or higher. must come with loom! might consider a write-off or cheap vectra!

How urgent is it? and whats your budget for a whole car (Vectra)

need it ASAP, but not a serious rush TBH,
not that much as i can get vertually all i need for £140 delivered to me, all i really need is an ecotec engine, loom, ECU, receiver, and key pip!