Chevrolet Pontiac and Oldsmobile OHIO QUALITY 14664-M STD Main Bearing Set

$49.99

type: Unknown Type
Vendor: CorvairFarmer

Description:

The below information was provided via an "AI" search - cross reference part numbers and look at pictures for verification - I have no idea except what an internet search provided - if you are not 100% certain this is the item you need - do not buy - sold as is where is - no returns.

🔧 Part Overview: OHIO QUALITY 14664-M STD Main Bearing Set

This is a New Old Stock (NOS) main bearing set from The Ohio Piston & Pin Co., part number 14664-M STD. The “STD” suffix indicates standard size, meaning it’s designed for crankshafts that haven’t been machined undersize. The packaging style and branding suggest mid-century production, likely from the 1960s–1970s.


🛠️ Application & Fitment

While Ohio Piston & Pin catalogs are scarce, the part number 14664-M STD is not widely documented in modern databases. However, based on packaging style and similar part number conventions, it likely fits:

  • Chevrolet small-block V8 engines, such as:

    • 283, 305, 327, 350, and 400 CID

  • Or possibly Pontiac and Oldsmobile V8 engines from the 1970s–1980s

One listing suggests it may be compatible with 1978–2001 Oldsmobile and Pontiac models, including:

  • Pontiac LeMans, Catalina, Parisienne, Bonneville, Grand Prix

  • Oldsmobile Bravada (1991–2001)