Long Block
Block Cast # F4TE-AA; Crank Cast # 7MA; Left Head Cast # E7TE; Right Head Cast # E7TE; Roller Cam, SMOG in Rear of Heads; Knock Sensor Hole in Block; Dipstick in Rear of Block; Not For Motorhome Use
Long Block
Block Cast # F4TE-AA; Crank Cast # 7MA; Left Head Cast # E7TE; Right Head Cast # E7TE; Dipstick in Block,Roller Cam, No Smog; Not For Motorhome Use
Long Block
Block Cast # F4TE-AA, High durability Build; Crank Cast # 7MA; Left Head Cast # E7TE; Right Head Cast # E7TE; HDE: (High Durability Engine) Dipstick in Block; Roller Cam, Knock Sensor in Block; SMOG Holes in Rear of Heads; Not For Motorhome Use