Sealed Power Main Bearing Sets 4663M Bearings, Standard Size, Tri Metal, 1/2 Groove, Chevrolet, Small Block, Set of 5
Sealed Power Main Bearing Sets 4663M Bearings, Standard Size, Tri Metal, 1/2 Groove, Chevrolet, Small Block, Set of 5
Description
Main Bearing - Standard - Small Block Chevy - Kit
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 14:27:25
Features
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Sealed Power |
| StreetFX SKU | slp4663M |
| SFX Item ID | 5029281 |
| Accounting SKU | slp-4663M |
| Manufacturer SKU | 4663M |
| Manufacturer UPC | 724956135493 |
| Alternative References | SEA4663M, SLP-4663M |
Main Bearings, Standard Size, Tri Metal, 1/2 Groove, Chevrolet, Small Block, Set of 5
Today's engines operate under very demanding conditions. When these Sealed Power main bearing sets are used in performance applications, all components are pushed to their limits—and many must be changed to meet these special demands. Federal Mogul, a longtime supplier to both OEM and the aftermarket, has responded to this challenge with its tri-metal, copper-lead, high performance main bearing sets. They're tested in the lab and proven on the track. The bearings are available for various crankshaft undersizes, for direct replacement or performance usage on a wide range of specific applications.
| Product Attributes | |
|---|---|
| Brand | Sealed Power |
| Manufacturer's Part Number | 4663M |
| Part Type | Main Bearings |
| Product Line | Sealed Power Main Bearing Sets |
| UPC | 724956135493 |
| Bearing Usage | Direct replacement |
| Engine Crankshaft Undersize (in.) | Stock |
| Engine Crankshaft Undersize (mm) | Stock |
| Grooved Bearing | Yes |
| Groove Location | Upper |
| Groove Style | 1/2 |
| Thrust Bearing Oversize | Stock |
| Bearing Material | Tri-metal copper-lead alloy |
| Quantity | Sold as a set of 5. |
Compatibility
Loading compatibility information...
Keep shopping
More from Sealed Power
Sealed Power
Speed-Pro Hypereutectic Pistons H345DCP Pistons, Hypereutectic, Flat, 4 in. Bore, Chevy, Small Block, Set of 8
slpH345DCP
Sealed Power
Speed-Pro Hypereutectic Pistons H860CP30 Pistons, Hypereutectic, Flat, 4.030 in. Bore, 3.75 in. Stroke, Chevy, Set of 8
slpH860CP30
Sealed Power
Speed-Pro Hypereutectic Pistons H273CP Pistons, Hypereutectic, Flat, 4.000 in. Bore, Ford, Set of 8
slpH273CP
