Comp Cams Ford 4.6L 4 Valve Beehive Spring Performance ECU Shift knob (assembly only)

Shift knob (assembly only)

Material: Premium Stainless Steel for Durability and Corrosion Resistance

Direct replacement grille that matches your van's factory design in silver/gray finish

The header will develop a natural patina under heat

external on the other

Comp Cams Ford 4.6L 4 Valve Beehive Spring Performance ECU Shift knob (assembly only)COMP Cams Valve Springs By Usage PERFORMANCE STREET Unique spring design reduces weight while providing better valve control and maintaining stability of performance street applications Increased harmonic resistance increases stability and reduces damaging harmonics Oval multi arc shape places maximum surface area at the point of highest stress Revolutionary design yields more stability, higher RPM and more horsepower COMP Cams Beehive Valve Springs