#6 AN adapter fittings for the early C4 cooler ports. I wanted some and didn't see these available anywhere, so I started making the parts. If you need some, I try to keep several sets in stock. They come with a set of USA made Viton o-rings. These are #6 x 1/8-27 NPS thread and should fit most or all of the late 60 and most 70s cases.
There are cases out there with 1/4 thread ports (later C5 maybe?) and when I can find a case like that I will make some adapters in that size.
Air pressure testing - that o-ring seal that Ford uses does pretty well. I've had the pressure up to 100 psi with no leaks.
Installed - the 90 degree fittings you use may require a bit of trans tunnel massaging for clearance. Depends on the chassis. No problem with fit on the Falcon. The 1970 Mustang required a little hammer work on a sheet metal seam in the tunnel.
Email or PayPal to ckelly AT raceabilene DOT com - Thanks!
$16 a pair plus current Small flat rate shipping to US 48 state addresses. I use the USPS Priority Small Flat Rate Box and it usually gets there in 3-5 days after pickup. Yes, I have to nick Texas residents for 8.25% sales tax.
The USPS boxes will handle several pair, so there is
no upcharge for multiple orders.
I do ship overseas - please email for a quote. Shipping outside the US is usually in the $12~$25 range, depending.
Canada, Netherlands, Australia - Ford hot rodders are all over the planet.
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Power loss for various auto transmissions: Please remember these are approximate values, and were provided by Car Craft Magazine.