Hylift Johnson Direct Shot Oiling Hydraulic Roller Lifters

2002–2026 Chrysler, Dodge, Ram, Jeep 5.7L Hemi / 6.1L & 6.4L SRT & ScatPack / 6.2L SRT Hellcat

A-2335SE

Overview:

The Hylift Johnson Direct Shot Oiling Hydraulic Roller Lifters are engineered for high-performance Chrysler, Dodge, Ram, and Jeep engines equipped with 5.7L Hemi, 6.1L & 6.4L SRT, ScatPack, and 6.2L SRT Hellcat powerplants from 2002 through 2026. These lifters feature a proprietary Direct Shot™ bearing oil injection system designed to deliver precise lubrication directly to critical bearing surfaces, enhancing durability and reliability under extreme conditions.

Ideal for enthusiasts and professional builders seeking to maximize valve train performance, these lifters provide superior oil flow management that prevents clogging and wear, ensuring consistent valve lift and quiet operation at high RPMs. They are especially suited for applications with higher spring pressures and aggressive camshaft profiles.

Key Features:

Designed with advanced technology to improve engine longevity and performance, these lifters offer:

• Direct Shot™ bearing oil injection system that delivers oil directly to the axle and roller needle bearings for maximum endurance
• Proprietary oil band system that prevents debris from clogging the 0.012” diameter oil supply hole
• Oil supply hole positioned away from debris-prone engine oil galleries for improved reliability
• Additional oil holes at each end of the bearing to enhance lubrication and durability
• Enclosed bearing design for optimized rigidity and larger surface area, reducing wear on the engine block
• Performance c-clip style retainer for secure installation
• Tighter internal diameter grind for slow leak down, allowing higher spring pressures without valve lift loss
• Proven to improve durability by up to 300% in extreme engine testing
• Compatible with high-profile camshafts and high spring pressures for increased RPM capability

Construction & Design:

Crafted with precision engineering, these hydraulic roller lifters utilize high-grade materials and an enclosed bearing assembly to maximize strength and reduce wear. The Direct Shot™ oiling system is a standout feature, employing a unique oil band and strategically placed oil supply holes that minimize contamination risks and maintain consistent lubrication. This design ensures the lifters operate smoothly under demanding conditions, extending engine life and maintaining optimal valve train function.

The performance c-clip retainer and tighter internal grind contribute to a slow leak down rate, which supports the use of higher spring pressures without compromising valve lift or causing excessive noise. This robust construction makes the lifters ideal for powerful Hemi engines and high-performance builds.

Installation & Fitment:

These lifters are designed as direct replacements for factory hydraulic roller lifters in a wide range of Chrysler, Dodge, Ram, and Jeep vehicles equipped with 5.7L Hemi, 6.1L & 6.4L SRT, ScatPack, and 6.2L SRT Hellcat engines. Installation requires no special modifications, making them suitable for both professional engine builders and experienced enthusiasts. Their compatibility spans numerous models and years, ensuring a precise fit and reliable performance.

What's Included:

• Set of Hylift Johnson Direct Shot Oiling Hydraulic Roller Lifters (quantity as required)
• Performance c-clip style retainers installed
• Installation instructions and technical support documentation

Ideal For:

These lifters are perfect for high-performance engine builds, including street performance, racing, and heavy-duty applications. They are especially beneficial for:

• Owners upgrading to higher spring pressures and aggressive camshafts
• Builders seeking enhanced durability and valve train reliability
• Enthusiasts aiming to maintain valve lift and reduce noise at high RPMs
• Anyone looking to improve oiling and reduce wear in powerful Hemi engines

Hylift Johnson (Johnson Lifters/Topline Automotive) is known for manufacturing high-quality engine lifters used in OEM and aftermarket applications. For performance builders, quality lifters are a reliability cornerstone—especially in cam-and-valvetrain upgrades where precise oiling, stable operation, and long-term durability make or break an engine combination.