ACL Race Series Conrod Bearing Set (0.010" Undersize), Holden / GM 3.8L V6 — 6B2306H-010

Precision undersize fitment and heavy-duty load capacity for Holden Commodore and GM 3.8L V6 builds. When rebuilding a ground crankshaft on a high-output Holden 3.8L V6 or supercharged L67 engine, maintaining exact oil clearances is critical to engine longevity. The ACL Race Series Conrod Bearing Set (6B2306H-010) features a 0.010-inch (0.25mm) undersize specification, engineered to handle extreme cylinder pressures, high boost, and sustained RPM in street, drift, and motorsport applications.

Vehicle & Engine Applications

Designed for ground crank journals requiring a 0.010" (0.25mm) undersize on Holden and GM 3.8L V6 engines:

• Holden Commodore V6 (1991–2004): VN, VP, VR, VS, VT, VX, VY models
• Engine Codes: Buick 3800 V6 (LN3/L27), Ecotec 3800 V6 (L36), and Supercharged 3800 V6 (L67)
• Holden Monaro & Statesman / Caprice: V6 variants (VR, VS, WH, WK)
• GM / Buick 231ci (3.8L) V6: OHV 2V naturally aspirated and supercharged models

Key Specifications

• Part Number: 6B2306H-010
• Crankshaft Undersize: 0.010 in / 0.25 mm
• Bearing Type: Big End / Conrod Bearing Set
• Material: High-performance Tri-metal construction

Kit Contents

• 1x Complete Engine Set of ACL Race Series Conrod Bearings (0.010" Undersize)

Rebuilding your Holden or GM 3.8L V6 bottom end? Drop our team a message if you need help verifying journal measurements or matching main bearings for your engine.