Discussion in 'Street/strip 400/430/455' started by Buick455truck, Dec 12, 2003.
o No: I need to know the size of the freeze plug size for the plug that goes behind the cam????
It is a 1 and 59/64 inch plug. This is for 455 and 350. Jim Burek P.A.E. ENTERPRISES
Thanks!! Thanks! I needed to know so I could order one for my 455 block. thanks again.