Engine Cylinder Head Air Hold Adapter Hose Ends - Braided Rubber Crimp-On 00-inch mandrel bent pipes for

00-inch mandrel bent pipes for better exhaust gas flow

Protect your vehicle and yourself with BD Diesel's Electronic Positive Air Shutdown (E-PAS)

Finish Line Factory's precision made

Spherical bearings offer the highest levels of strength and articulation

and tightening fuel inlet fittings

Engine Cylinder Head Air Hold Adapter Hose Ends - Braided Rubber Crimp-On 00-inch mandrel bent pipes forNow that you have the PROFORM Valve Spring Tester you'll need a set of PROFORM Air Hold Adapters to remove your springs with the heads on the engine. It's a simple 3 step process: screw the air hold adapter into your spark plug hole, attach air fitting, and then an air hose. The air pressure will hold up your valves while you get to work!