The package contains 4 forged H‑beam connecting rods (one set). Bolts are not included.
They are designed for many D16‑series Honda/Acura engines (listed models in the product description) including D16, D16A, D16Y7, D16Y8, D16Z6 and ZC variants. Typical applications include various Honda Civic, CRX, Del Sol and Acura Integra models from the late 1980s through 2000 depending on the market—confirm your exact engine code and year against the product fitment list before purchase.
Center‑to‑center length: 137 mm. Big end diameter: 48 mm. Small end diameter: 19 mm. Big end width: 22.8 mm. Small end width: 18.2 mm.
They are forged from 4140 chrome‑moly (chromium‑molybdenum) steel, a common high‑strength material used in performance connecting rods.
Yes — the set is balanced to within ±1 gram.
These rods are rated for roughly 400–600 horsepower. Actual capability depends on build details, tuning, and operating conditions.
Possibly. The manufacturer notes you may need to notch/clearance the block when fitting to D16Y7, D16Y8 and D16Z6 engines. Verify clearance and consider this before purchase.
Rod bolts are not included. Use high‑quality, proper‑grade rod bolts and follow the bolt manufacturer's or engine builder's torque and stretch specifications during installation.
Yes, a 2‑year warranty is provided. Check seller terms for warranty coverage details and claim procedures.
They are manufactured in China.
They are forged, high‑strength rods marketed for racing/performance use and are commonly chosen for high‑power builds. They can be used in a stock rebuild, but ensure fitment and clearance are correct and consult an engine builder to confirm suitability.
Yes. Confirm the rod dimensions against your rotating assembly, check bearing clearances, and have a qualified machinist or engine builder inspect and perform any necessary clearancing, resizing, or installation procedures.
Confirm your engine code and vehicle year against the fitment list, verify the rod dimensions (137 mm center‑to‑center and end diameters/widths), and consider whether block notching is required for your engine variant (e.g., D16Y7/Y8/Z6).
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