Vintage Air Bulkhead

[KCR]

Has any one found a way to use AN fittings for heater hoses using a vintage air 4 way bulkhead. I think the bulkhead is#10 O-ring. So will need to go from O-ring to AN.

[Sbeck09]

I'm not aware of there being and off-the-shelf solution for that. You'd be better off just getting AN bulkheads instead. Although, I'm not sure that AN lines have the AC service ports available or are rated to handle r134a, but I could be wrong.

If it matters, I'm using the VA bulkhead with their hoses and it's working great.

[Twentyover]

For the refrigerant lines, the o-ring is a more reliable sealing method, less sensitive to assembly issues. may want to consider keeping it.

[djorgensen3]

He may only be referring to the heater lines and not the ac lines.

[KCR]

Yes just looking to do the heater lines.

[Bad Bowtie]

KCR,
I think these would work, they are ac but should go for heater hose as well. I have used these before but made by a racing company and cant find where I bought them now.

https://www.ebay.com/itm/Male-Insert....c100005.m1851

Hope this work out
BB

[Twentyover]

He may only be referring to the heater lines and not the ac lines.

You know, I would sound a while lot smarter if I had better reading comprehension.

[djorgensen3]

You know, I would sound a while lot smarter if I had better reading comprehension.

Happens to me all the time....ask my kids....

[davidk68]

I have these but I haven't used them yet so I can't vouch for their function. Looks to be the same thing BB posted but less expensive.



https://www.aeroflowperformance.com/...r-bulkhead-1pc