Product Description
Genuine Michigan 77 SH-56 S Cam Bearing Set (NOS)
Restore the legendary reliability and smooth operation of your classic Chevrolet "Stovebolt" engine with this genuine Michigan 77 New Old Stock (NOS) cam bearing set. Proudly made in the USA, Michigan 77 bearings were the gold standard of tri-metal engineering, featuring a steel backing and high-quality babbitt lining for superior conformability and embedability. This set is specifically designed for the final, most refined generation of the Chevrolet 235 and 261 cubic inch inline-6 engines produced between 1954 and 1962. These are the correct, standard-sized components for the "Blue Flame" engines used in Chevrolet passenger cars, heavy-duty trucks, and early Corvette models, ensuring your camshaft retains the precise oil clearances required for a professional-grade restoration.
Key Features:
- Brand: Michigan 77 (by Mahle/Clevite)
- Part Number: SH-56 S
- Position: Engine Internal (Camshaft)
- Engine Fitment: Chevrolet 235ci / 261ci Inline-6 (Large Journal)
- Origin: Made in the USA
- Condition: New Old Stock (NOS)
Fitment:
| Make | Model | Year | Engine | Notes |
|---|---|---|---|---|
| Chevrolet | Bel Air / 210 / 150 / Biscayne / Impala / Corvette / Nomad | 1954–1962 | 3.9L 235 L6 (Blue Flame) | Large Journal Engines Only |
| Chevrolet / GMC | 3100 / 3200 / 3600 / Suburban / C10 / K10 / Apache | 1954–1962 | 3.9L 235 / 4.3L 261 L6 | Full Camshaft Bearing Set |
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.
