Spool Ford Barra XR6 X300 Extreme 300M Conrods with ARP 7/16 Bolts

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Spool X300 Extreme 300M I-Beam Conrods for Ford Barra XR6
The Spool X300 Extreme series represents the next evolution in Barra connecting rod technology, building on the proven Spool Drag Pro legacy to deliver exceptional strength, durability and reliability for the most demanding high-horsepower applications.
Manufactured from premium aerospace-grade 300M alloy steel and fitted with genuine 7/16" ARP 2000 fasteners as standard, the X300 has been engineered for extreme boost and cylinder pressure, making it the ideal choice for Barra builds targeting 2,000 horsepower and beyond.
Designed as a direct-fit upgrade for all Ford Barra XR6 engines, the X300 combines increased beam strength, reinforced pin-end design and larger fasteners to provide maximum durability in high-RPM and high-boost environments.
Specifications
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Application: Ford Barra XR6 Engines
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I-Beam design
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Premium 300M alloy steel construction
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Genuine 7/16" ARP 2000 fasteners included
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ARP L19 fastener upgrade available
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Weight: 661g with bolts
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Side oil squirters
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Direct-fit design with no machining required
Key Improvements
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Increased beam strength for extreme horsepower applications
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Reinforced fastener area for improved cap retention under high cylinder pressure
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Increased strength around the gudgeon pin area
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Larger 7/16" rod bolts for superior clamping force and reliability
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Designed for 2,000+ horsepower engine combinations
Features
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Aerospace-grade 300M forged steel construction
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Two-piece precision forging design
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Dowelled caps for precise cap alignment and improved bearing housing integrity
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X-ray and sonic tested for material consistency
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Vacuum degassed material to remove impurities
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Quenched and heat treated for maximum strength and durability
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Shot peened for improved fatigue resistance
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100% Magnaflux inspected
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Weight matched sets to within ±1 gram
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Side oil squirters for enhanced lubrication
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Designed to withstand extreme boost, RPM and cylinder pressure
Whether you're building a street-driven Barra, a dedicated drag car or a professional race engine, the Spool X300 Extreme 300M Conrod delivers the strength and reliability required when failure is not an option.
Note: Bearings are not included.
| Product Name | Spool Ford Barra XR6 X300 Extreme 300M Conrods with ARP 7/16 Bolts |
|---|---|
| Brands | Spool |
| Engine | Barra XR6 |
| Make | Ford |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
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Disclaimer:
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