This is in response to new member, welcome to the mad house, old dawg asking about hood lifts. Not sure if I gleaned this from this site or off the old site. Shows installed on 2nd/3rd gen van, should work on earlier models also.
These struts would normally be found on 84 to early 89 Nissan 300ZX. As they hold up the rear hatchback assembly on this vehicle, they should be more than strong enough for this. Length is 9.61 compressed and 14.62 extended with a stroke of 5.01 in.. The diameter of the cylinder is .75".
Some other alternates are Sachs SG425001, Autozone/mighty lift arvin E95212 also E4603, AMS 4683.
I haven't done this myself but probably will to do away with the prop rod. Hope this hels you and others looking to do this.