The Mopar 440-cubic-inch V8 belongs to Chrysler's RB engine line with roots traced back to the original 413-cubic-inch big block, which came out in 1959. However, the RB lineage traces back to the ...

Unlike the A line, the B line was actually made up of two different types of engines: B and RB. An RB engine had the same design principles as the Bs, with the wedge-shaped combustion chamber ...

Check out the second video below and you'll see a whole club of Patrol owners who've shoehorned in Nissan RB engines like the ones that powered generations of Skyline GT-Rs.