Description
Brian Crower Honda B18C Pro MidWeight I-Beam Connecting Rods
High-strength forged 4340 chromoly I-beam connecting rods engineered for high-rpm and turbocharged Honda/Acura B18C engines.
Overview
Engineered for high-output Honda B18C engines, the Brian Crower BC6053 Pro MidWeight I-Beam connecting rods bridge the gap between lightweight street rods and extreme heavy-duty race rods. Rated for up to 125 HP per cylinder (500 HP total), these rods feature CNC-machined 4340 chromoly steel construction with micropolished finishes for maximum fatigue life and reliability under intense thermal and mechanical stress.
Key Features
- ☑ Precision forged from 4340 aerospace-grade chromoly steel
- ☑ MidWeight I-Beam design optimized for up to 500 HP applications
- ☑ Tapered beam milling and lightweight profiling around pin end
- ☑ Includes premium 3/8″ ARP2000 rod bolts rated at 220,000 psi
- ☑ CNC machined and multi-stage shot-peened for increased fatigue strength
Technical Specifications
| Manufacturer | Brian Crower |
|---|---|
| Part Number | BC6053 |
| Engine Fitment | Honda / Acura B18C (B18C1 / B18C5 / VTEC) |
| Rod Style | Pro MidWeight I-Beam |
| Material | Forged 4340 Chromoly Steel |
| Center-to-Center Length | 5.433″ (138.00 mm) |
| Big End Bore | 1.890″ (48.00 mm) |
| Big End Width | 0.858″ (21.80 mm) |
| Pin Diameter | 0.827″ (21.00 mm) |
| Fasteners | 3/8″ ARP2000 Rod Bolts (220,000 PSI) |
| Power Rating | Up to 125 HP / cylinder (500 HP total) |
What’s Included in the Box
- 4x Brian Crower Pro MidWeight I-Beam Connecting Rods (PN BC6053)
- 8x 3/8″ ARP2000 High-Strength Fasteners
- ARP Assembly Lube & Fitment Specification Sheet
Brian Crower is world-renowned for manufacturing top-tier engine internal components tested on track and strip worldwide. As an authorized UK supplier, JP Racing offers full technical assistance, guaranteed genuine parts, and fast UK dispatch.


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