King MB5013XP Main Bearing Set For GM LS Engines Tri-Metal XP Series STD Size

King MB5013XP Main Bearing Set For GM LS Engines Tri-Metal XP Series STD Size

The King MB5013XP Main Bearing Set is a premium component specifically designed for GM LS engines, enhancing performance and reliability under demanding conditions. This set is part of King Engine Bearings' Tri-Metal XP Series, which is formulated to provide superior strength and durability compared to standard bearings. Each bearing in the set features a tri-metal construction, which includes a steel backing, a copper alloy layer for enhanced wear resistance, and a lead-based overlay to further improve performance and longevity.

These main bearings are engineered to maintain optimal engine operation by ensuring a tight fit and effective oil retention, reducing friction between engine components. A well-designed bearing is crucial for maintaining proper clearances, which in turn supports the longevity of the crankshaft and overall engine assembly. The King MB5013XP is built to handle the high RPMs and intense pressures typically experienced in performance applications, making it ideal for both street and race engines.

FITMENT: The King MB5013XP Main Bearing Set is compatible with GM LS engines, specifically engineered to fit various models utilizing this platform. Always confirm the model specifications before installation to ensure a perfect fit.

Key Features & Benefits

• Tri-metal construction for superior durability and wear resistance.
• Designed for high-performance applications, suitable for racing and street use.
• Enhanced oil retention mechanism reduces friction and improves engine efficiency.
• Precision-engineered for optimal clearance and fitment, supporting crankshaft integrity.
• Manufactured to meet stringent quality standards, ensuring reliability and performance.

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 30-day returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.