Quote:

A motorhome 440 with a steel crank, I don't think so

74 was the first year the 440 was listed for MH use
On the other hand MH 413 uses a steel crank & rods comparable to the 440+6 with the only difference being bobwieght as it appears



My 73 Winny might have been a late one for 73 but it had a steel crank 440 with timing gears and a thermoquad. Sounded like it had a blower.

66 satellite conv w/413, cam & headers, 3.55 gears. 89 Dodge w150 4x4 318 Tbi. Opec's friend 72 Imperial coupe