[Hutch-70Vert]

Ok, I'm lazy and don't want to make a coolant mess on my garage. But I'm considering putting some braided heater hoses on my car and need to know if they are 5/8" or 3/4" so I order the right ones. The ones on the car do not have any marking so I'm unable to tell just visually, but they appear to be 3/4". It's a 351C in a 1970 Cougar. Thanks in advance.

 

[modifiedmark]

They are 5/8". Funny you asked as I just got done checking that myself about a hour ago as I'm finally getting rid of that 351c that I have been tripping over. My buddies 302 just took a dump in his 82 f150 so the C is getting dropped in tomorrow. mm