BAM Roller Lifters .904" – Chrysler SB V8 273–360, O/C , Pushrod Oiling

Key Features:

• .904" Diameter – Engineered for Chrysler Small Block Performance
• Precision-designed for Chrysler SB V8 engines including 273, 318, 340, and 360 CID.
• Provides secure lifter bore engagement, minimizing deflection and maintaining accurate lifter travel.
• Ideal for street/strip, drag racing, and high-performance small block builds.
• Configuration - O/C
• On Center, Designed for optimal valvetrain alignment in high-performance builds.
• Improves valvetrain geometry, especially with aftermarket cylinder heads and large intake runners.
• Reduces pushrod side loading, improving longevity and efficiency of the entire valvetrain system.
• Pushrod Oiling System – Essential for Top-End Lubrication
• Delivers pressurized oil through the pushrods to lubricate the upper valvetrain (rockers and valve tips).
• Critical for aftermarket rocker arm assemblies, ensuring consistent lubrication at high RPM.
• Enhances valvetrain durability under sustained stress and extreme load conditions.
• 0.300" Tall Body Design – Added Stability Under Load
• Increases lifter-to-bore contact area, improving lifter tracking and minimizing flex.
• Ensures consistent lifter operation under aggressive cam profiles and high spring pressures.
• CNC-Machined Billet Steel Construction
• Manufactured from premium-grade billet steel for ultimate durability.
• Machined to precise tolerances for smooth operation and repeatable performance.
• Withstands extreme valvetrain stress, heat, and high-RPM demands.
• Compatible with High-Lift Camshafts
• Designed for fast-ramp, high-lift cams, allowing for smooth, controlled lifter action.
• Reduces lifter bore wear and enhances valve timing accuracy and power delivery.
• Race-Tested Reliability
• Proven in high-performance Chrysler small block builds, including bracket racing and endurance formats.
• Built to thrive under sustained RPM, thermal cycling, and aggressive camshaft dynamics.
• Efficient Oil Flow & Pressure Stability
• Maintains consistent lubrication, reducing internal friction and wear.
• Helps protect lifters and camshafts from premature failure.

Applications:

• Fits Chrysler SB V8 engines (273, 318, 340, 360 CID) using pushrod oiling and offset lifter configuration.
• Ideal for performance builds, high-lift camshaft setups, and street/strip or race engines.

Upgrade your Chrysler Small Block with BAM .904" Roller Lifters—featuring Offset Geometry and Pushrod Oiling for race-proven strength, durability, and top-end performance!