Clamps on air intake

[Z34Phoenix]

IIRC they are 1/8" inner dia. if you are replacing with aftermarket vac hose it should be fine as along as it they fit on the vac ports. im planning to remove most of the stock plastic vac lines and run either rubber vac line or bend metal line! think it would look cool and last much longer.

[GTP in RTP]

IIRC they are 1/8" inner dia. if you are replacing with aftermarket vac hose it should be fine as along as it they fit on the vac ports. im planning to remove most of the stock plastic vac lines and run either rubber vac line or bend metal line! think it would look cool and last much longer.

I hate the plastic lines, break too easy. Going to replace all with vac hose to try to stop P0171.
I notice everyone talks about the "Tee under the sc snout" ,mine just has an elbow and one line ? Is this normal for a '97 ?
Stupid question I know, but previous owner had other hoses messed up and i am checking everything.

thanks