I just bought an old 77 truck with D0OE-R heads and a DOVE-A block! the guy sort of knew what he had,but did not care. said he rebuilt it 25 years ago, and "thinksit has 4 bolt mains) but is not sure. he put it in an old truck i bought. I am fan of the 429/460, had a 70 rancero with an SCJ engine,but was an N code vin. (that was in the mid 80's! I let the engine slip thru my fingers then, not this one (yes, it was the real deal,same as this one)

Plans are for it to go in my 79 black free wheeling bronco........! yepeee!