
Hydraulic Flat Tappet Lifter AMC V8, Jeep 2.5L/4.0L, and Small Block Mopar with Magnum Heads
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
- Hydraulic Flat Tappet Lifter
- AMC V8, Jeep 2.5L/4.0L, and Small Block Mopar with Magnum Heads
- 1/pkg
- Has passage to oil rocker arms through hollow pushrods
- This lifter can also be used on 1967-86 small block Mopar 318/340/360 V8 when converting to 5.2L or 5.9L Magnum cylinder heads. This conversion requires the use of the following parts:
- OE-style 5.2L or 5.9L Magnum Heads with Valves, Springs, Retainers & Seals
- (16) Tappets with Oil Passages 312-P4529220AB (AMC V8 Hydraulic Tappets)
- (16) Hollow 5/16" Pushrods (7.625" Long)
- (8) Magnum Rocker Arms (OE or 312-P4876050)
- Magnum Valve Covers (OE or 312-P5007617)
- 5.2L or 5.9L Magnum Intake Manifold
- 5.2L or 5.9L Magnum Exhaust Manifolds or Headers
- Magnum Head Gasket 312-P4876048
- Magnum Intake Gasket Set 312-P4876049
- Magnum Header Gasket
Note: This conversion changes the way the rocker arms are oiled. The oil is fed through the passages in the tappets and hollow pushrods up to the rocker arms. The Magnum head gasket and heads cover up old oil passages that go through the deck since they are no longer used with Magnum heads.
OEM Replacement Lifters for Dependable Performance
Mopar Performance Lifters and Components are developed, dyno'd, and track tested by engineers for increased power and RPM potential. They retain reliability and the best possible low-speed characteristics, including torque and idle quality.
![Break-In/Engine Oil Supplement [12 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28060.jpg)




