Article no.:
5M1038H-01
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ACL Race Series Engine Crankshaft Main Bearing Set for Chev. V8 400
Experience the ultimate performance and reliability with ACL's Race Series Engine Crankshaft Main Bearing Set, specifically designed for Chevrolet 400ci (6.6L) Small Block V8 OHV 2v engines.
This premium bearing set is engineered to withstand the extreme conditions of racing, ensuring that your engine runs smoothly and efficiently.
- High-quality materials for maximum durability
- Advanced design for improved performance
- Engineered for Chevrolet 400ci (6.6L) Small Block V8 OHV 2v engines
| Tunnel [mm] | 72.151/72.174 |
| Shaft [mm] | 67.269/67.292 |
| Max. Wall | 2.421 |
| Max. Length | 20.44 |
| Half type | Upper & lower |
This product fits more vehicles than loaded. Please select your vehicle to see all fits.
| Make | Model | Year | Type |
|---|---|---|---|
| Pontiac | Bonneville | 1967 | Base |
| Pontiac | Bonneville | 1967 | Safari |
| Pontiac | Bonneville | 1968 | Base |
| Pontiac | Bonneville | 1968 | Safari |
| Pontiac | Bonneville | 1969 | Base |
| Pontiac | Bonneville | 1969 | Safari |
| Pontiac | Bonneville | 1970 | Base |
| Pontiac | Bonneville | 1970 | Safari |
| Pontiac | Bonneville | 1971 | Base |
| Pontiac | Bonneville | 1972 | Base |
| Pontiac | Bonneville | 1973 | Base |
| Pontiac | Bonneville | 1974 | Base |
| Pontiac | Catalina | 1967 | Base |
| Pontiac | Catalina | 1967 | Safari |
| Pontiac | Catalina | 1967 | Ventura |
| Pontiac | Catalina | 1968 | Base |
| Pontiac | Catalina | 1968 | Safari |
| Pontiac | Catalina | 1968 | Ventura |
| Pontiac | Catalina | 1969 | Base |
| Pontiac | Catalina | 1969 | Safari |
| Pontiac | Catalina | 1969 | Ventura |
| Pontiac | Catalina | 1970 | Base |
| Pontiac | Catalina | 1970 | Safari |
| Pontiac | Catalina | 1970 | Ventura |
| Pontiac | Catalina | 1971 | Base |
| Pontiac | Catalina | 1971 | Brougham |
| Pontiac | Catalina | 1971 | Safari |
| Pontiac | Catalina | 1972 | Base |
| Pontiac | Catalina | 1972 | Brougham |
| Pontiac | Catalina | 1972 | Safari |
| Pontiac | Catalina | 1973 | Base |
| Pontiac | Catalina | 1973 | Safari |
| Pontiac | Catalina | 1974 | Base |
| Pontiac | Catalina | 1974 | Safari |
| Pontiac | Executive | 1967 | Base |
| Pontiac | Executive | 1967 | Safari |
| Pontiac | Executive | 1968 | Base |
| Pontiac | Executive | 1968 | Safari |
| Pontiac | Executive | 1969 | Base |
| Pontiac | Executive | 1969 | Safari |
| Pontiac | Executive | 1970 | Base |
| Pontiac | Executive | 1970 | Safari |
| Pontiac | Firebird | 1967 | Base |
| Pontiac | Firebird | 1968 | Base |
| Pontiac | Firebird | 1969 | 400 |
| Pontiac | Firebird | 1969 | Base |
| Pontiac | Firebird | 1969 | Trans Am |
| Pontiac | Firebird | 1970 | Base |
| Pontiac | Firebird | 1970 | Esprit |
| Pontiac | Firebird | 1970 | Formula |
| Pontiac | Firebird | 1970 | Trans Am |
| Pontiac | Firebird | 1971 | Base |
| Pontiac | Firebird | 1971 | Esprit |
| Pontiac | Firebird | 1971 | Formula |
| Pontiac | Firebird | 1971 | Trans Am |
| Pontiac | Firebird | 1972 | Base |
| Pontiac | Firebird | 1972 | Esprit |
| Pontiac | Firebird | 1972 | Formula |
| Pontiac | Firebird | 1972 | Trans Am |
| Pontiac | Firebird | 1973 | Base |
| Pontiac | Firebird | 1973 | Esprit |
| Pontiac | Firebird | 1973 | Formula |
| Pontiac | Firebird | 1973 | Trans Am |
| Pontiac | Firebird | 1974 | Base |
| Pontiac | Firebird | 1974 | Esprit |
| Pontiac | Firebird | 1974 | Formula |
| Pontiac | Firebird | 1974 | Trans Am |
| Pontiac | Grand Am | 1973 | Base |
| Pontiac | Grand Am | 1974 | Base |
| Pontiac | Grand Prix | 1967 | Base |
| Pontiac | Grand Prix | 1968 | Base |
| Pontiac | Grand Prix | 1969 | Base |
| Pontiac | Grand Prix | 1970 | Base |
| Pontiac | Grand Prix | 1971 | Base |
| Pontiac | Grand Prix | 1972 | Base |
| Pontiac | Grand Prix | 1973 | Base |
| Pontiac | Grand Prix | 1974 | Base |
| Pontiac | Grand Safari | 1971 | Base |
| Pontiac | Grand Safari | 1972 | Base |
| Pontiac | Grand Safari | 1973 | Base |
| Pontiac | Grand Safari | 1974 | Base |
| Pontiac | Grandville | 1972 | Base |
| Pontiac | Grandville | 1973 | Base |
| Pontiac | Grandville | 1974 | Base |
| Pontiac | GTO | 1967 | Base |
| Pontiac | GTO | 1968 | Base |
| Pontiac | GTO | 1969 | Base |
| Pontiac | GTO | 1970 | Base |
| Pontiac | GTO | 1971 | Base |
| Pontiac | GTO | 1972 | Base |
| Pontiac | GTO | 1973 | Base |
| Pontiac | LeMans | 1968 | Base |
| Pontiac | LeMans | 1969 | Base |
| Pontiac | LeMans | 1969 | Safari |
| Pontiac | LeMans | 1970 | Base |
| Pontiac | LeMans | 1970 | Safari |
| Pontiac | LeMans | 1970 | Sport |
| Pontiac | LeMans | 1971 | Base |
| Pontiac | LeMans | 1971 | Sport |
| Pontiac | LeMans | 1971 | T37 |
Automotive Components Limited (ACL) manufactures some of the best engine bearings you can get. They also manufacture gasket sets, pistons, and ring kits. ACL’s Race Series Products provide the dependability it takes to hold up under higher RPM conditions. The unique combination of design, metallurgy, and engineering come together to deliver what drivers expect from high performance parts.
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