Out of stock
SKU: CRO66915X980-16
MPN: 66915X980-16
The Solid Lifters - SBF with Coolface Oiling by Crower represents a precision hydraulic component engineered for small-block Ford engines demanding reliable valve actuation across high-RPM applications. Designed for builders and performance enthusiasts who require consistent lifter performance without the complexity of adjustable components, these solid lifters deliver direct, mechanical valve control. The SBF platform remains one of the most popular engine families for hot rod, street performance, and racing builds, making quality lifter selection critical to engine longevity and efficiency.
The Coolface oiling system integrated into this lifter design ensures superior oil delivery to critical wear surfaces under sustained load. Unlike conventional solid lifters, the Coolface technology directs pressurized oil flow directly to the lifter face and bore interface, reducing friction and heat generation during rapid valve transitions. This advanced oiling strategy extends component life, minimizes valve train noise, and maintains consistent hydraulic clearance across the entire RPM band. The robust steel construction resists the extreme pressures and temperatures inherent to performance camshaft profiles, while precision manufacturing tolerances guarantee proper fit and function with OEM and aftermarket small-block Ford cylinder heads.
These lifters excel in naturally aspirated and forced-induction SBF builds operating between 6,000 and 8,000 RPM, as well as moderate-lift, aggressive-duration camshaft applications where solid lifter control proves advantageous. Installation requires proper pushrod length calculation and valve lash adjustment to specification; consultation of Crower's technical resources ensures optimal performance. Compatibility spans all small-block Ford generations (289, 302, 347 stroker, 408 stroker) when paired with appropriate camshaft profiles and lifter bores in standard or .030 oversize configurations. For serious engine builders prioritizing durability, refinement, and repeatability in street or strip applications, the Coolface oiling innovation delivers measurable advantages over conventional hydraulic or mechanical designs.
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