I have for sale an LS1 swap kit for an R34 Skyline. I originally bought it for my 25GT as an alternative to buying a turbo model but unfortunately the kit outlived the car and I've since moved on to a Silvia so have no need for this stuff any more. The kit is top-notch quality made by Fueled Racing in Phoenix, Arizona, guys did an absolutely amazing job putting this thing together. Comes with everything you'd reasonably need to fit an LS1, including headers, engine mounts, custom oil pan, transmission mounts and a single-piece drive shaft, as well as a few other odds and ends. The kit makes use of an S-chassis k-frame for better oil pan clearance and is backed by a 4L60E automatic transmission. Have a tonne of emails from the guys at Fueled detailing the ins and outs of the kit that can be provided if you need but the kit is mostly self-explanatory,what you see is what you get. Unsure as to whether the kit can be utilised in other vehicles, might fit an R33 or Stagea if you're lucky but buy at your own risk. Headers should in theory bolt up to most LS models but can't confirm this.
I'm located in Melbourne, Victoria, local pick-up is preferred but can probably organise shipping at buyer's expense. Chasing $3800 but am open to negotiation, would rather not split up the kit if I can help it but hit me up and we can work something out.