Seat belt bolt size

[williaml]

I have a 65 Dart and I want to remove the seatbelt from the transmission hump. I'm at work and the car is at home, does anyone know what size those big bolts are? I want to go right to sears or such and buy the socket. Does anyone know. They are located about 6" from the back of the front seat on both sides of the transmission hump.

Thanks so much !!!!

 

[USCG CHARGER]

I have a 65 Dart and I want to remove the seatbelt from the transmission hump. I'm at work and the car is at home, does anyone know what size those big bolts are? I want to go right to sears or such and buy the socket. Does anyone know. They are located about 6" from the back of the front seat on both sides of the transmission hump.

Thanks so much !!!!

bolts use 7/16 fine thread.. I used ARP bolts from flex plate.

 

[trimmer]

I think the bolt heads are 13/16

 

[williaml]

they are pretty large 13/16 I'll try it thanks.

 

[mopardude318]

13/16 for the head is correct. 7/16 -20 is also correct for the thread pitch.