Enginetech BB605JSTD Rod Bearing Set GM Buick V6 181 196 204 231 252 Standard Size

The Enginetech BB605JSTD is a standard-size connecting rod bearing set designed for GM Buick V6 engines displacing 181, 196, 204, 231, and 252 cubic inches. This full rod bearing set covers the complete engine and is the go-to choice for professional engine rebuilders and serious DIY mechanics performing overhauls on these classic Buick V6 powerplants.

Enginetech manufactures these bearings using advanced aluminum-silicon (bi-metal) alloy material, which delivers fatigue strength and wear resistance equal to or exceeding traditional tri-metal designs. The aluminum-silicon construction provides excellent conformability, embeddability, and corrosion resistance — critical properties for long bearing life in rebuilt engines.

Key Features:

• Standard (STD) size rod bearing set for GM Buick V6 engines
• Covers 181, 196, 204, 231, and 252 CID Buick V6 engine families
• Bi-metal aluminum-silicon bearing material for superior durability
• Precision-manufactured to OEM specifications for proper oil clearance
• Full set includes all rod bearings required for a complete engine rebuild
• Trusted by professional engine rebuilders for over 25 years

The Enginetech BB605JSTD is a reliable, high-quality replacement for worn or damaged connecting rod bearings during engine rebuild or overhaul. Cross-references to industry-standard bearing part numbers for easy verification.