94.5-03 7.3L CNC Fabrication Stage 1 Valve Spring Kit Add Valve Shims And/Or Seals::Add Both Shims & Seals - 421008 as this kit works seamlessly

as this kit works seamlessly with all transmissions and cab configurations

Huge airflow while keeping your filter clean: Our engineers designed new proprietary vortexes that offer even more airflow while still ejecting over 94 percent of the dust to keep your filter cleaner

which is a common complaint if a solid heim is used on both ends

900 and 1000 models

High temperature silicone hose

94.5-03 7.3L CNC Fabrication Stage 1 Valve Spring Kit Add Valve Shims And/Or Seals::Add Both Shims & Seals - 421008 as this kit works seamlessly94. 5 03 7. 3L Ford Powerstroke CNC Fabrication Stage 1 Valve Spring Kit Great mild upgrade over stock valve springs for around for under a 500hp engine. Details: 94. 5 03 Ford Powerstroke 7. 3L Stage 1 Valve Spring Kit OD: 1. 354 Inch ID: 0. 940 Inch Seat Load: 119Lbs At 1. 800 Inch Open Load: 312Lbs At 1. 350 Inch Coil Bind: 1. 280 Inch Rate: 458Lbs In 16 Per Package Approximately . 510 Inch Max Lift At Recommended Installed Height CNC Fabrication,