Help Identifying this Block

1997-94 360 OHV, Roller Tappets, Heavy Duty Cooling 53020006 3418640


1997-92 360 Roller Tappets, Bolt Down, Rockers 53020006 53006921


1993-92 360 Flat Tappets, H.D. Cooling 53020006 53009714



From mymopar.com

[ame]http://www.mymopar.com/downloads/Mopar_Drivetrain_Numbers.pdf[/ame]