Description
ARP Pro Series connecting rod bolts offer unmatched strength and precision for Honda K-series engine builders. Designed for high-revving or high-compression applications, these bolts are made from ARP2000 material with a massive 220,000 psi tensile strength rating. They’re CNC-machined, heat-treated, and feature ARP’s patented Wave-Loc design, which ensures better cap alignment and clamping force during extreme conditions.
Engineered to replace the weak factory rod bolts in K20A2, K20Z1, and K20Z3 engines, this kit is a must-have upgrade for anyone building a performance motor. The bolts also include a large underhead radius for added strength and are magnetic particle inspected to ensure defect-free construction. Whether you’re planning track days or daily driving with more RPMs, these rod bolts help give your bottom end the durability it needs.
Features:
- ARP2000 material rated at 220,000 psi strength
- Wave-Loc design ensures proper cap alignment
- CNC-machined for precise and consistent fit
- Heat-treated before thread rolling for strength
- Ten times better fatigue strength than OEM bolts
- Large underhead radius boosts tensile strength
- Passes magnetic particle inspection test
Specifications:
- Connecting Rod Manufacturer: Stock
- Cap Retention Style: Through-bolt
- Rod Bolt Head Style: E
- Rod Bolt Nut Style: 12-point
- Fastener Tensile Strength (psi): 200,000 psi
- Connecting Rod Bolt Material: ARP2000 alloy
- Nuts Included: No
- Wrench Diameter: 10mm
- Quantity: Sold as a set of 8.
Included:
- (1) Connecting Rod Bolts Kit
Fitment:
- 2003-2006 Acura RSX Type-S 2.0L K20A
- 2006-2011 Honda Civic Si 2.0L K20A
Note:
- Lifetime Warranty
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