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Top rated automotive performance engine main bearings

AI-generated summary · updated August 19, 2026 · verify details before purchase.

  1. Clevite 77 Engine Bearing Set
    Best overall Clevite 77

    Clevite 77 Engine Bearing Set

    4.7/5 $88.29 Only 4 left

    Tri-metal design with high load capacity, excellent for high-performance and racing engines.

    • Durable tri-metal construction
    • High fatigue strength
    • Good for forced induction
    • Requires proper clearance
    • Not for stock rebuilds
  2. ACL Race Series Main Bearings
    Best for racing Falcon Performance

    ACL Race Series Main Bearings

    4.8/5 $89.90

    Premium bearings with high lead-tin overlay, designed for extreme RPM and high loads.

    • Excellent wear resistance
    • High temperature tolerance
    • Proven in racing
    • Expensive
    • Overkill for street use
  3. King Engine Bearings XP Series
    Best value King Engine Bearings

    King Engine Bearings XP Series

    4.6/5 $128.99

    Tri-metal with aluminum-tin, great balance of performance and cost for street/strip.

    • Affordable price
    • Good durability
    • Easy installation
    • Lower RPM limit than some
    • Not for extreme boost
  4. Sealed Power Engine Main Bearings
    Best budget pick Sealed Power

    Sealed Power Engine Main Bearings

    4.4/5 $43.64 Only 14 left

    Economical yet reliable for stock to mild performance rebuilds, good reputation.

    • Very affordable
    • Reliable for daily drivers
    • Widely available
    • Not for high horsepower
    • Basic material
  5. Federal-Mogul Engine Bearings
    Best for street performance Federal-Mogul

    Federal-Mogul Engine Bearings

    4.5/5 $98.99 Only 2 left

    Good quality tri-metal bearings suitable for street performance and mild builds.

    • Good value
    • Smooth surface finish
    • Trusted brand
    • Limited extreme use
    • Occasional fitment issues
  6. Mahle Original Main Bearings
    Best OEM+ replacement MAHLE

    Mahle Original Main Bearings

    4.6/5 $19.45 Only 3 left

    Original equipment quality with improved materials for better longevity and performance.

    • OEM fit and finish
    • Enhanced durability
    • Quiet operation
    • Not for high boost
    • Premium price
  7. Speed-Pro Engine Main Bearings
    Best economy choice KING

    Speed-Pro Engine Main Bearings

    4.3/5 $83.55 Only 7 left

    Affordable option for budget rebuilds, adequate for stock engines.

    • Low cost
    • Satisfactory for stock
    • Easy to find
    • Lower quality control
    • Not for performance

Buying advice

When selecting main bearings, consider your engine's intended use (street, strip, or race) and power level. Ensure proper clearance and oiling. Tri-metal bearings (like Clevite and ACL) are best for high performance, while aluminum bearings (like King XP) offer good value. Always verify fitment for your specific engine model.

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