Product Description
Genuine Johnson Set-507 Engine Main Bearing Set (NOS)
This is a genuine New Old Stock (NOS) Johnson Bronze Company engine main bearing set, specifically engineered for the legendary Ford Y-Block V8 engine family. Manufactured in the USA, this standard-size (STD) set provides the precision and durability required for high-quality vintage engine restoration. It is an essential component for 1954-1962 Ford and Mercury vehicles equipped with the 239, 256, 272, or 292 cubic inch overhead valve V8 engines. This complete set includes four FD-676-CP and one FD-677-CP bearing, ensuring a full replacement for your crankshaft's main journals.
Key Features:
- Brand: Johnson Bronze Company
- Part Number: Set-507
- OEM / Interchange Number: MS-178-P/C, MB-1621-P, 2002-CP
- Component Parts: 4x FD-676-CP, 1x FD-677-CP
- Position: Crankshaft Main Bearings
- Engine Fitment: 239 / 256 / 272 / 292 Y-Block V8
- Size: Standard (STD)
- Origin: Made in the USA
- Condition: New Old Stock (NOS)
Fitment:
| Make | Model | Year | Engine | Notes |
|---|---|---|---|---|
| Ford | Mainline / Customline / Fairlane / Galaxie / Thunderbird / F-100 / F-250 / F-350 | 1954-1962 | 239, 272, 292 V8 | Y-Block OHV engines; Standard size only. |
| Mercury | Monterey / Montclair / Custom / Medalist / Commuter / Colony Park / Voyager | 1954-1960 | 256, 272, 292 V8 | Y-Block OHV engines; Standard size only. |
| Edsel | Ranger / Pacer / Villager / Roundup / Bermuda | 1959-1960 | 292 V8 | Y-Block OHV engines; Standard size only. |
Fits Years:
1954 1955 1956 1957 1958 1959 1960 1961 1962
Note on Photos: The images provided are of the actual item you will receive. Please inspect the photos carefully to confirm the condition and specific features of the part. Because these are vintage components, minor surface variations or packaging wear may be present; however, the part pictured is the exact unit being sold.
A Note on Fitment Accuracy: We manually research our fitment data using vintage manufacturer catalogs to provide you with the most accurate information possible. However, because we are human and these decades-old resources can occasionally contain errors, we cannot guarantee 100% accuracy. We strongly encourage you to perform your own due diligence and verify this part number for your specific application before purchasing. Please note that this part may also fit other vehicles or years not explicitly listed in our research.
Unbeatable Prices & Expectations
While many of our vintage parts were manufactured decades ago, they remain unused and high-quality. Some original boxes may show signs of shelf-wear, such as dust, tape, or surface distress from years of storage. Rest assured, the components inside have been inspected to ensure they are complete and ready to help you finish your project without breaking the bank.
