Description
Part Number: BC6239-1
Brian Crower ProH2K Single Connecting Rod – Nissan RB26DETT
Single replacement 4340 billet steel H-beam connecting rod engineered for Nissan RB26DETT high-performance engines, supplied with ARP2000 rod bolts.
Key Product Features
- ☑ Single Rod Replacement: Ideal for replacing a single damaged connecting rod without purchasing a full set of six.
- ☑ 4340 Billet Chromoly Steel: Forged and CNC machined from aerospace-grade 4340 chromoly steel for exceptional strength under high boost.
- ☑ ARP2000 Fasteners: High-tensile ARP2000 3/8″ rod bolts rated to 220,000 PSI ensure reliable clamp load.
- ☑ Exclusive Wrist Pin Oiling: Integrated oiling groove in the bronze pin bushing promotes continuous lubrication under heavy loads.
- ☑ Precision Machining: Micropolished surface finish and finish-honed small and big ends for exact bearing tolerance and fit.
Technical Specifications
| Manufacturer | Brian Crower (BC) |
|---|---|
| Part Number | BC6239-1 |
| Quantity | 1 (Single Connecting Rod) |
| Engine Application | Nissan RB26DETT / RB25DET |
| Beam Design | ProH2K (H-Beam) |
| Material | 4340 Chromoly Steel Billet |
| Fasteners | ARP2000 3/8″ Bolts (220,000 PSI) |
| Center-to-Center Length | 4.783″ (121.49 mm) |
| Big End Journal Bore | 2.008″ (51.00 mm) |
| Big End Width | 0.858″ (21.79 mm) |
| Pin End Bore | 0.827″ (21.00 mm) |
| Pin End Width | 0.900″ (22.86 mm) |
| Gram Weight | ~523g |
What’s Included in the Box
- 1x Brian Crower ProH2K Connecting Rod (PN BC6239-1)
- 2x ARP2000 Premium Rod Fasteners
- 1x ARP Fastener Lube Packet & Spec Sheet
Engineered for maximum reliability in high-horsepower RB builds, Brian Crower connecting rods deliver proven performance on track and street. At JP Racing, as a trusted UK distributor of premium motorsport components, we back every product with fast UK delivery and expert technical support.




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