King Chevy LS1 / LS6 / LS3 (Size STDX) Performance Main Bearing Set
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King Chevy LS1 / LS6 / LS3 (Size STDX) Performance Main Bearing Set
Elevate your engine performance to new heights with the King Chevy LS1 / LS6 / LS3 Performance Main Bearing Set. Designed for serious enthusiasts and racing applications, this premium bearing set ensures superior durability and reliability under extreme conditions.
Key Features:
- Optimized Design: Specifically engineered to fit GM Vortec and LS-Series Gen III IV engines, providing a perfect balance of strength and weight.
- Tri-metal pMax Black Coating: Optional upgrade to MB5293SI race bearings, offering enhanced wear resistance and reduced friction.
- 1/2 Groove Configuration: Designed for improved oil flow and better lubrication, ensuring your engine runs smoothly at high RPMs.
- Size STDX: Standard size bearings tailored to fit snugly in your engine for an optimal performance boost.
Benefits:
- Increased Performance: Experience enhanced engine performance and longevity, perfect for both street and track use.
- Reliability: Trust in a product that is built to withstand the rigors of high-performance environments.
- Easy Installation: Specifically crafted for a precise fit, making installation a breeze for both professional mechanics and DIY enthusiasts.
Use Cases:
- Ideal for high-performance builds, including race cars and street cars seeking an edge in power.
- Perfect for automotive enthusiasts looking to upgrade their LS engines with reliable and effective components.
- Suitable for engine rebuilds and restorations, ensuring a fresh start with top-quality parts.
Upgrade to the King Chevy LS1 / LS6 / LS3 Performance Main Bearing Set today and unleash the full potential of your engine!
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

