The Morel BBC Mech Roller Lifter Set +.300 O/C is a mechanical (solid) roller lifter set with a captured link bar. Solid roller lifters are set with valve lash and suit higher spring pressures and engine speeds than a hydraulic roller. Designed for Big Block Chevy applications.
Specifications:
- Lifter type: Mechanical Roller
- 0.842 in OD
- Link Bar
- Engine application: Big Block Chevy
- Roller wheel diameter: 0.750 in
- Tie bar orientation: Vertical
- Morel grade: Professional racing
- Quantity: Set of 16
- Part number: 4845
FAQ
What engine does the Morel 4845 fit?
It is designed for Big Block Chevy 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.

