The hose pictured in this V8 Register document - pretty tight:
Measuring the length of the metal ends - minus threads:
Measuring length from hex face to hex face (Dave O'Neil):
Bee's, with 321mm as far as I can judge from hex face to hex face, and metal ends 22mm at the bracket and 25mm at the caliper:
Alignment of bracket to damper:
Vee's, with 330mm from hex face to hex face, but with 33mm metal ends: