Product Description
Genuine Michigan R 1060 T .030 Partial Crankshaft Main Bearings (NORS)
Restore the main journals of your classic Mopar Slant-6 with this New Old Replacement Stock (NORS) Michigan engine bearing kit. Manufactured in the USA by the Detroit Aluminum and Brass Corporation, this vintage package contains 3 complete pairs (6 individual half-shell pieces) finished to a .030" Undersize (.030 U.S.).
⚠️ CRUCIAL BUYER APPLICATION NOTE: PARTIAL SET
This package is a factory-configured PARTIAL main bearing kit for the Chrysler Slant-6 engine family.
What is Included: 3 pairs of part number 7376 T to fully service Main Bearing Positions 1, 2, and 4.
What is Missing: This kit does NOT include the Position 3 flanged thrust bearing. To complete a full engine rebuild, the buyer must source 1 Pair of Part No. 7377 T (or standard industry equivalent) separately.
Journal Sizing: Engineered strictly for crankshafts where the main journals have been professionally ground/machined down by .030 inches.
Key Features:
- Brand: Michigan Engine Bearings (Detroit Aluminum and Brass Corp.)
- Part Number: R 1060 T .030
- Position: Crankshaft Main Bearings (Partial Set - Non-Thrust Journals Only)
- Size: .030" Undersize (.030 U.S.)
- Set Quantity: 3 Pairs (Services 3 of the 4 total main journals)
- Sticker & Rebuilder Cross-References: Interchange 1092 T / Handwritten 4092 M (Matches the non-thrust component shells found inside a standard Federal Mogul 4092M full engine kit)
- Origin: Made in USA
- Condition: NORS (New Old Replacement Stock)
Fitment:
This partial kit fits the legendary Chrysler "Leaning Tower of Power" Slant-6 Inline-6 engine family across Chrysler, Dodge, and Plymouth cars, trucks, and vans.
| Make | Model Lineup | Year Range | Engine Displacement | Set Completeness & Fitment Notes |
|---|---|---|---|---|
| Dodge | Dart / Challenger / Aspen / Coronet / Charger / D100/D200 Pickups / A100 Vans | 1960–1987 | 170, 198, 225 CID Slant-6 | PARTIAL SET; Includes journals 1, 2, & 4; requires separate position 3 thrust bearing |
| Plymouth | Valiant / Barracuda / Duster / Scamp / Signet / Belvedere / Fury / Volare | 1960–1987 | 170, 198, 225 CID Slant-6 | PARTIAL SET; Includes journals 1, 2, & 4; requires separate position 3 thrust bearing |
| Chrysler | LeBaron / Fifth Avenue / Cordoba | 1977–1983 | 225 CID Slant-6 | PARTIAL SET; .030" Undersize |
Fits Years:
1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987
Note on Stock Photos: Due to our inventory of multiple identical units for this specific part number, we utilize representative stock photos for this listing. You will receive a component that strictly meets all listed specifications and fitment requirements. Please be aware that because these are vintage parts, minor cosmetic variations—such as surface finish, color, or production markings—may exist between different manufacturing runs. These slight aesthetic differences are a result of historical production processes and do not impact the part's integrity, performance, or authenticity.
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.
