Hyd. Roller Lifters - SBM Retro-Fit

The Hydraulic Roller Lifters - SBM Retro-Fit from HOWARDS RACING COMPONENTS provide an effective upgrade for small-block Mopar or Chevrolet engines without necessitating a complete top-end replacement. Designed for engine builders and performance enthusiasts, these lifters ensure reliable valvetrain operation while enhancing efficiency. They are particularly beneficial for those restoring classic muscle cars or enhancing the performance of street engines.

These hydraulic roller lifters utilize self-adjusting oil pressure to compensate for valve lash and thermal expansion, which allows for smooth operation across varying engine speeds and loads. The roller design minimizes friction and wear by distributing contact stress over a rotating wheel, which can lead to quieter operation compared to traditional flat tappets. HOWARDS RACING COMPONENTS engineers these lifters to maintain tight tolerances and ensure consistent oil circulation, promoting reliable power delivery from idle to peak RPM.

Small-block Mopar and Chevrolet owners will find this retrofit solution advantageous when upgrading cam profiles, increasing boost or fuel delivery, or simply seeking improved operational quietness. The lifters are designed to work with compatible pushrods and roller-ready cylinder heads, making them a versatile choice for various performance applications.