With a .550" maximum lift, these Beehive Valve Springs were designed for Ford 4.6L and 5.4L Modular 2 and 3 Valve engines. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and increases high RPM horsepower and durability. The oval/multi-arc wire shape places the maximum area of the wire at the point of highest stress to handle valve train stress more efficiently and allow better heat dissipation for longer life. Because of the unique Beehive design, the valve train can handle more RPM and more aggressive cam profiles.
This Part Fits:
| Year | Make | Model | Submodel |
|---|
| 1997-2000 | Ford | E-150 Econoline | Base |
| 1997-2000 | Ford | E-150 Econoline | XL |
| 1997-2000 | Ford | E-150 Econoline Club Wagon | Chateau |
| 1997-2000 | Ford | E-150 Econoline Club Wagon | Custom |
| 1997-2000 | Ford | E-150 Econoline Club Wagon | XLT |
| 1997-2000 | Ford | E-250 Econoline | Base |
| 1997-2000 | Ford | E-250 Econoline | XL |
| 1997-1998 | Ford | E-350 Econoline | Base |
| 1997-1998 | Ford | E-350 Econoline | XL |
| 1997-2000 | Ford | E-350 Econoline Club Wagon | Chateau |
| 1997-2000 | Ford | E-350 Econoline Club Wagon | Custom |
| 1997-1998 | Ford | E-350 Econoline Club Wagon | XL HD |
| 1997-2000 | Ford | E-350 Econoline Club Wagon | XLT |
| 1997-1998 | Ford | E-350 Econoline Club Wagon | XLT HD |
| 1999-2000 | Ford | E-350 Super Duty | Base |
| 1999-2000 | Ford | E-350 Super Duty | XL |
| 2000 | Ford | E-450 Econoline Super Duty | Custom |
| 1997-1998 | Ford | Econoline Super Duty | Custom |
| 2000 | Ford | Excursion | Limited |
| 2000 | Ford | Excursion | XLT |
| 1997-2000 | Ford | Expedition | Eddie Bauer |
| 1997-2000 | Ford | Expedition | XLT |
| 1997-2000 | Ford | F-150 | Base |
| 2000 | Ford | F-150 | Harley-Davidson Edition |
| 1997-2000 | Ford | F-150 | Lariat |
| 1999-2000 | Ford | F-150 | Lightning |
| 1997-2000 | Ford | F-150 | XL |
| 1997-2000 | Ford | F-150 | XLT |
| 1997-1999 | Ford | F-250 | Base |
| 1997-1999 | Ford | F-250 | Lariat |
| 1997-1999 | Ford | F-250 | XL |
| 1997-1999 | Ford | F-250 | XLT |
| 1999-2000 | Ford | F-250 Super Duty | Lariat |
| 1999-2000 | Ford | F-250 Super Duty | XL |
| 1999-2000 | Ford | F-250 Super Duty | XLT |
| 1999-2000 | Ford | F-350 Super Duty | Lariat |
| 1999-2000 | Ford | F-350 Super Duty | XL |
| 1999-2000 | Ford | F-350 Super Duty | XLT |
| 2006-2007 | Ford | Mustang | GT |
| 2007 | Ford | Mustang | Shelby GT |
| 1998-1999 | Lincoln | Navigator | Base |
