Comp Cams OUTER W/DAMPNER Truck Knucks OUTER DIAMETER: 7

OUTER DIAMETER: 7

Classic LS Brougham 1987 - 1993 Chevrolet Caprice Classic 1993 Chevrolet Caprice Classic LS

FX4 2007 Ford F-150 FX2 2000 - 2007 Ford F-150 Harley-Davidson Edition 2001 - 2007 Ford F-150 King Ranch 1999 - 2003 Ford F-150 Lightning 1997 - 2007 Ford F-150 XLT

Not compatible with optional Toyota rear step

5 Ford 09-14 F-150 M16-1

Comp Cams OUTER W/DAMPNER Truck Knucks OUTER DIAMETER: 7Single Outer Valve Spring: 1. 390" O. D., . 990" I. D. Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that