Description
Part Number: BC6017-1
Brian Crower Single I-Beam Connecting Rod – Honda B18A/B18B & B20
Single replacement forged 4340 chromoly steel I-beam rod engineered for high-boost, high-RPM Honda B-Series builds.
Key Features
- ☑ Aerospace-Grade 4340 Chromoly Steel: Forged for maximum structural strength and performance under heavy boost and high cylinder pressures.
- ☑ Single Piece Replacement: Ideal replacement connecting rod (1 pc) for servicing or replacing an individual cylinder rod in a BC6017 set.
- ☑ ARP2000 Fasteners Included: Fitted with high-tensile 3/8″ ARP2000 rod bolts rated for exceptional fatigue strength and clamping torque.
- ☑ Precision Machined & Honed: Fully CNC machined, micropolished surface finish, and precision honed big and small end bores.
- ☑ Bronze Pin Bushings: Premium aluminum/silicone/bronze wrist pin bushings for reduced friction and extended high-RPM durability.
Technical Specifications
| Manufacturer | Brian Crower (BC) |
|---|---|
| Part Number | BC6017-1 |
| Quantity | 1 Rod (Single Unit) |
| Engine Compatibility | Honda / Acura B18A, B18B, B20 (B20B / B20Z) |
| Beam Type | I-Beam |
| Material | Forged 4340 Chromoly Steel |
| Center-to-Center (C-to-C) Length | 5.394″ (137.00 mm) |
| Big End Bore | 1.890″ (48.00 mm) |
| Big End Width | 0.932″ (23.67 mm) |
| Pin End Bore | 0.827″ (21.00 mm) |
| Pin End Width | 0.890″ (22.61 mm) |
| Gram Weight | ~550 g |
| Fasteners | 3/8″ ARP2000 Rod Bolts (45 ft-lbs torque) |
What’s Included in the Box
- 1 x Brian Crower Forged 4340 I-Beam Connecting Rod (BC6017-1)
- 2 x High-Strength 3/8″ ARP2000 Rod Bolts
Engineered to withstand intense boost pressures and demanding motorsport applications, Brian Crower internal components represent the benchmark in Japanese performance engineering. At JP Racing, we stock authentic Brian Crower parts backed by fast UK dispatch and expert technical advice for your build.




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