1990 ZR-1 Vacuum Leak

[KCJ]

Where is a good source to buy the entire secondary vacuum hose assembly and a vacuum solenoid, both of which are leaking in my ZR-1?
The assembly is leaking where the rubber ends join the ports. Any ideas as to why this is such a common affliction with the 90s ZR-1s?
Would appreciate suggestions on possible repairs to these parts.
Thanks.
Chris

[Jeffvette]

Chris, I just replied to your email. I wouldn't say it's a common affliction. But due to the most cars being built in 90, more people actively driving them, and the fact they are now 20 years old are all contributing factors.

[Hammer]

Solenoid is available at the dealer, you will need the filter too. They don't make the ones like ours anymore.
Solenoid # 1997222
Filter # 1977796

Hoses are probably going to have to come from Kurt White.

[bldavis11]

Chris, What you are talking about is the secondary vacuum "spider." You're much better off trying to find and fix the individual leaks if they are not under the plenum. Maybe a wisp of silicone or epoxy. As is typical, GM doesn't make replacement spiders any longer, though a good number of the connectors are still available at parts stores and large online parts warehouses.