NEW Honda C70 GBO Standard Cylinder Head Complete Set Thailand OEM FREE DHL

Please check the item condition and vehicle fitment carefully before purchase. 

See more details on picture, product specification and description. 

Description

This listing features a brand‑new, factory‑spec cylinder head (standard bore) complete set for Honda C70 “Cub” models, manufactured in Thailand under part number 8500‑GBO‑003. Precision‑cast aluminum alloy construction ensures lightweight durability and OEM‑level performance, while the standard bore dimensions guarantee a perfect fit and reliable compression. Ideal as a plug‑and‑play replacement, this complete top‑end rebuild kit restores original engine efficiency and is compatible with a wide range of 50–70 cc four‑stroke Honda cub engines.


Key Features

  • Manufactured in Thailand to Honda’s 4‑stroke quality standards for consistent, high‑precision castings

  • High‑Grade Aluminum Alloy Construction offers optimal strength‑to‑weight ratio and excellent heat dissipation

  • OEM‑Spec Dimensions (OEM cylinder part 12101‑GB0‑910, 1.72 kg) match factory tolerances for seamless installation

  • Plug‑And‑Play Installation—no machining or modifications needed; installs like stock for quick engine refresh


Compatibility

This top‑end kit fits most Honda 50–70 cc four‑stroke “Cub” engines, including:

  • Honda C70 Passport (1980–1983) & C70 (1971–1973) series 

  • CT70 Trail (1970–1994), CRF70F (2004–2012), CL70 (1969–1971) 

  • XL70 (1974–1976), XR70R (1997–2003), SL70 (1971–1973) 

  • Also cross‑fits Honda ATC70, TRX70, S65 & Z50 models with standard‑bore top end

Condition & Origin

  • Condition: Brand‑new in OEM‑style packaging—unused, unopened, undamaged

  • Origin: Manufactured by Honda Thailand plant; meets Honda Japan’s 4‑stroke engine casting standards 

  • OEM Equivalent: Same fit and finish as Honda part 12101‑GB0‑910; sold under aftermarket SKU 8500‑GBO‑003