The Morel 4793 HLT Hydraulic Roller Lifters, also known as Limited Travel Roller Lifters, have between .015"-.030" plunger travel before going solid.

The Morel 5850 HLT Hydraulic Roller Lifters, also known as Limited Travel Roller Lifters, have between .015"-.030" plunger travel before going solid.

The Morel 7260 HLT Hydraulic Roller Lifters, also known as Limited Travel Roller Lifters, uses the same billet body as the Hi-RPM Series and has between .015"-.030" plunger travel before going solid. Do Not Use Oil Heavier Than 5W40!