What is the difference between the 3 bolt ball joint and the 4 bolt ball joint (upper), other than the obvious. Were the 4 bolt bj's used in the big blocks or what? I have to replace the right side on my '68 due to an unnerving clunk that developed last weekend.
Just wondering. I gonna clean mine up today to see what kind I have.
Don
Just wondering. I gonna clean mine up today to see what kind I have.
Don