Porsche 911T 911 T MFI Piston Set Mahle 1971 2.2L 2.2T 84V53 2.4L 911E 911 E ?

Porsche 911T 911 T MFI Piston Set Mahle 1971 2.2L 2.2T 84V53 2.4L 911E 911 E ? 6 pistons with pins Mahle part number under crown 84v53 I can't remember where these came from. Can't seem to figure this out some say the 84v53 is 2.2T and others say 2.4E, maybe a little help here. They look like T's but could be E's. I know they are not S's Check pics for numbers Thanks for looking

• Country of Origin: Germany
• Brand: Porsche
• Type: Piston Set
• Items Included: Piston Rings, Wrist Pin
• Manufacturer Part Number: 84V53
• Cylinder Bore Diameter: 84mm
• Vintage Part: Yes
• Performance Part: No