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Clevite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Clevite lineup with fast shipping and expert fitment support — order with confidence.
Upgrade your Small Block Chevy (SBC) engine with the proven reliability of Clevite H-Series connecting rod bearings. Designed for the high-performance demands of the 305, 327, 350, and 400 cubic inch V8 engines, these bearings provide the essential protection needed for both street performance and competitive racing applications.
These bearings are the go-to choice for engine builders looking to maximize the longevity and output of their SBC. Whether you are working on a classic Camaro, a heavy-duty C20 truck, or a modern Hummer, these bearings offer the consistent performance you expect from Clevite. By minimizing friction and maximizing oil film strength, they help protect your crankshaft and connecting rods during high-stress operation. Shop with confidence at GGCRACING for all your high-performance engine component needs.
…and 264 additional fitments. Contact us to confirm yours.
| Brand | Clevite |
|---|---|
| Manufacturer part number | CB663HN1 |
| GGC SKU | CLECB663HN1 |
| UPC / GTIN | 027067537324 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 2.7 × 1.9 × 1.3 in |
|---|---|
| Shipping weight | 0.13 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 1995-1996 | AM General | Hummer | Base |
| 1980 | Buick | Century | Base, Estate, Limited |
| 1991 | Buick | Commercial Chassis | Base |
| 1994-1996 | Buick | Commercial Chassis | Base |
| 1980 | Buick | Regal | Base, Limited |
| 1991-1995 | Buick | Roadmaster | Estate Wagon |
| 1992-1995 | Buick | Roadmaster | Limited, Base |
| 1996 | Buick | Roadmaster | Limited Collector's Edition, Collector's Edition, Estate Wagon Collector's Edition |
| 1990-1992 | Cadillac | Brougham | Base, d'Elegance |
| 1993-1996 | Cadillac | Fleetwood | Base, Brougham |
| 1980-1982 | Checker | Marathon | Deluxe, Base |
| 1987 | Chevrolet | Blazer | Custom Deluxe |
| 1987-1994 | Chevrolet | Blazer | Silverado |
| 1988-1991 | Chevrolet | Blazer | Scottsdale |
| 1992-1993 | Chevrolet | Blazer | Cheyenne |
| 1994 | Chevrolet | Blazer | Silverado Sport, Base |
| 1980 | Chevrolet | C10 | Custom Deluxe, Big Ten |
| 1980-1981 | Chevrolet | C10 | Cheyenne |
| 1980-1986 | Chevrolet | C10 | Scottsdale, Silverado |
| 1981 | Chevrolet | C10 | Deluxe |
| 1981-1986 | Chevrolet | C10 | Custom |
| 1980 | Chevrolet | C10 Suburban | Scottsdale, Silverado, Custom Deluxe |
| 1981 | Chevrolet | C10 Suburban | Deluxe |
| 1981-1986 | Chevrolet | C10 Suburban | Custom |
| 1982 | Chevrolet | C10 Suburban | Scottsdale |
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