Prices checked Nov 13, 2026, 10:43 PM ET
Not right now: BPS prices are at their usual levels.

Not right now. BPS prices are at their usual levels: the BPS Front Cylinder Head Coolant Adapters (2011-2026 Mustang) is $12.00 at Billet Pro Shop Wholesale. Any BPS deal shows here as soon as it starts.
BPS is a small US maker known for two very different lines: coolant adapters for late-model Mustangs and its own fixed-blade knives. The front cylinder head coolant adapters fit 2011-2026 Mustangs and are aimed at owners replacing or upgrading the factory plastic fittings. The HK06SS Bushcraft knife is a full-tang fixed blade built for camp and field use. Every store's price for both is checked, with each store's price history kept alongside.
It checks today's price at every store, compares the alternatives and answers in about a minute.