Yep, and the bolts are always pretty large- once you got the first one in, you were ready for a break. When I was a kid I used to put those 100lb "suitcase" Weights on the front rack of the Farmalls, and it was much easier than putting on the rack itself

Maybe the 351M/400 deal?

There is also off the shelf stuff like headers and such for derby cars, I answered an ad for a 390 a while back and got there just after thy hacked up the CHERRY '62 500XL, including hacking slots in the perfect hood for the derby zoomies. The guy ran a 360 Mopar, and that was the fourth car the engine had been in. There were a bunch of clean 62-64 Galaxies and Bulletbirds that got parted out and then off to the derbies by that kid in Woodland, CA

scrub

The big advantage is never having to pick up the iron one again. Worth a couple franklins to me.

Boy howdy- last week I was looking thru the triple stacks of intakes on the shelf, Streetmasters, SDs, RPMs and such, and at the bottom of one stack, this blue thing- and realized it was an iron CJ manifold, on a shelf over 4' up- HITF did I get that 88 lb beast up there? Then remembered- 'Lil Forker. Has a 4-cylinder Continental that is about 14" long in it, is 34" wide so you can drive it through a 36" door, and lifts 1000 lbs to 7 ft. To get a relative size, the box on the forks is one I built to ship a short-tail toploader, and that's a little walk-behind rototiller next to it. If I need to move it in the shop, I don't even have to start it, I can push it around by hand. Best $500 I ever spent

Location might help

Or just puddling oil on the lifters

Probably has something to do with #2 and #4 doing most of the work, and the #3 thrust being more difficult to install. Probably plenty strong with #2 and #4 in this case