ARP 300-6703 Custom Age625+ Connecting Rod Bolts, Carillo Replacement (3/8 UFN x 1.6 inch, 8 pcs.)
- Brand: ARP
- Part Number: ARP-300-6703
- Country of Manufacture: United States
Designed as a direct replacement for Carillo rods, these ARP 300-6703 Custom Age625+ connecting rod bolts (3/8 UFN x 1.6 inch) are engineered for maximum reliability in demanding applications, including high-performance street, circle track, marine, and drag racing engines—compatible with supercharged and nitrous systems.
Features
- Forged from premium materials for superior strength
- Heat-treated with special vertical racks for complete 360° penetration
- Threads rolled after heat-treat for up to 10x greater fatigue strength
- Precision CNC-machined to exact specifications
- Designed for optimal reliability in each application
ARP connecting rod bolts are proven in applications from 18,000 rpm Formula 1 engines to 10,000 horsepower nitro Top Fuel engines. Manufactured in the USA, ARP controls the entire production process to ensure consistent quality and performance.
Vehicle Compatibility
| Brand | Model | Generation / Chassis | Engine |
|---|---|---|---|
| Universal | - | - | - |
ARP
Connecting rod bolts ARP 300-6703 Custom Age625+, Carillo Replacement (3/8 UFN X 1.6 inch) (8 pcs.)
Tags: Default Category|Engine and turbo|Bolts and studs ARP||Default Category|Engine and turbo,
This product has universal fitment.
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