Proform Valve Cover for LSX LS V8 Engines is a die-cast aluminum valve cover with a black crinkle finish, featuring a raised "LSX" emblem, designed for GM Gen III/IV LS engines with a tall design for large valve train applications.

The PP Valve Kit for Nissan TB48 (+2mm) includes intake and exhaust valves, designed for improved airflow and performance in high-performance builds.

PP Shimless Valve 900 – High-performance pressure-reducing valve designed for precise control without shims

PP Shimless Valve 895 – High-performance pressure-reducing valve designed for precise control without shims

PP Shimless Valve 890 – High-performance pressure-reducing valve designed for precise control without shims

PP Shimless Valve 885 – High-performance pressure-reducing valve designed for precise control without shims

 PP Shimless Valve 880 – High-performance pressure-reducing valve designed for precise control without shims

PP Shimless Valve 875 – High-performance pressure-reducing valve designed for precise control without shims

PP Shimless Valve 870 – High-performance pressure-reducing valve designed for precise control without shims

PP Shimless Valve 865 – High-performance pressure-reducing valve designed for precise control without shims

PP Shimless Valve 860 – High-performance pressure-reducing valve designed for precise control without shims

PP Shimless Valve 855 – High-performance pressure-reducing valve designed for precise control without shims

PP Shimless Valve 850 – High-performance pressure-reducing valve designed for precise control without shims

PP Shimless Valve 845 – High-performance pressure-reducing valve designed for precise control without shims

PP Shimless Valve 840 – High-performance pressure-reducing valve designed for precise control without shims

PP Shimless Valve 835 – High-performance pressure-reducing valve designed for precise control without shims