The Morel LS/LT Mech Roller Lifter Set Tie-Bar Style OC is an Ultra Pro mechanical (solid) roller lifter set built for high spring pressure and high-RPM racing use. Designed for GM LS-Series, LT-Series applications.
Specifications:
- Lifter type: Mechanical Roller
- Series: Ultra Pro
- 0.842 in OD
- Link Bar
- GM LS-Series / LT-Series
- Engine application: GM LS-Series, LT-Series
- Roller wheel diameter: 0.750 in
- Tie bar orientation: Vertical
- Morel grade: Professional racing
- Quantity: Set of 16
- Part number: 5425
FAQ
What engine does the Morel 5425 fit?
It is designed for GM LS-Series, LT-Series applications. It is a universal, engine-platform lifter set; confirm it matches your block, camshaft and valvetrain before ordering.
Is this a hydraulic or solid roller lifter?
These are mechanical (solid) roller lifters, which are set with valve lash and suit higher spring pressures and RPM.
How many lifters are included?
This listing is sold as: Set of 16.
Is this a genuine Morel part?
Yes. This is a genuine Morel Lifters product. Confirm fitment for your engine combination before ordering.

