The Morel 5425 Ultra Pro Mechanical Roller Lifters features a billet steel body with full-time pressurized oiling to the needle bearings and supports 8,000+ RPM.

The Morel 5428 Ultra Pro Mechanical Roller Lifters features a billet steel body with full-time pressurized oiling to the needle bearings and supports 8,000+ RPM.

The Morel 5457 Ultra Pro Mechanical Roller Lifters features a billet steel body with full-time pressurized oiling to the needle bearings and supports 8,000+ RPM.

The Morel 5564 Ultra Pro Mechanical Roller Lifters features a billet steel body with full-time pressurized oiling to the needle bearings and supports 8,000+ RPM.

The Morel 6356 Ultra Pro Mechanical Roller Lifters features a billet steel body with full-time pressurized oiling to the needle bearings and supports 8,000+ RPM.