Yes Mr Grunt, I think they are. Very handy for hauling yourself up when crawling round underneath, and can also be used as a step. Forgot me old V8 was a converted ex-military FFR jobby. Will check for military bits...
Cheers Trewy, £3 each plus a fiver p&p. Might make my own that are a bit more sturdy and will work more like a bumperette as well. A bit of 1" CDS and a bit of strip steel should do the trick