Sealed Power · 4221M
Part #: 4221M
UPC: 724956124022
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Description: Sealed Power 4221M Engine Crankshaft Main Bearing Set
Description:
Description
Sealed Power(R) Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
Features & benefits
- Steel-backed bronze alloy lining with overplate
- Popular for fatigue resistance & strength - provides conformability required for older applications
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Application summary
| Year | Make / model |
|---|---|
| 1963-1976 | Pontiac Bonneville |
| 1961-1976 | Pontiac Catalina |
| 1967-1970 | Pontiac Executive |
| 1971-1976 | Pontiac Firebird |
| 1973-1975 | Pontiac Grand Am |
| 1975-1976 | Pontiac Grand LeMans |
| 1963-1976 | Pontiac Grand Prix |
| 1971-1976 | Pontiac Grand Safari |
| 1971-1975 | Pontiac Grandville |
| 1970-1973 | Pontiac GTO |
| 1971-1974 | Pontiac Laurentian |
| 1976 | Pontiac Laurentian |
| 1970-1974 | Pontiac LeMans |
| 1976 | Pontiac LeMans |
| 1970-1974 | Pontiac Parisienne |
| 1976 | Pontiac Parisienne |
| 1963-1966 | Pontiac Star Chief |
| 1961 | Pontiac Ventura |
Specifications
- GTIN
- 00724956124022
- Weight
- 1.81 lb
- Height
- 3.88 in
- Length
- 5.5 in
- Width
- 4.5 in
- Life cycle
- Available to Order
- Alt. part number
- 4221M
- AAM brand code
- SEA
- Warehouse brand code
- BDBR
- AAIA brand code
- BDBR
Attributes
- Alternate Part Number
- 4221M
- Application
- O.E. Replacement 1961-76
- California Proposition 65
- No
- Displacement
- 421, 428, 455
- Engine Family
- V8
- Features
- 1/2 Groove
- Manufacture
- Pontiac
- Material
- Overplated Copper-Lead Alloy
- Part Description
- Engine Crankshaft Main Bearing Set
- Set Type
- Main Set
- Sizes
- Std-10-20-30
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
1963-1976 Pontiac Bonneville; 1961-1976 Pontiac Catalina; 1967-1970 Pontiac Executive; 1971-1976 Pontiac Firebird; 1973-1975 Pontiac Grand Am; 1975-1976 Pontiac Grand LeMans; 1963-1976 Pontiac Grand Prix; 1971-1976 Pontiac Grand Safari; 1971-1975 Pontiac Grandville; 1970-1973 Pontiac GTO; 1971-1974 Pontiac Laurentian; 1976 Pontiac Laurentian; 1970-1974 Pontiac LeMans; 1976 Pontiac LeMans; 1970-1974 Pontiac Parisienne; 1976 Pontiac Parisienne; 1963-1966 Pontiac Star Chief; 1961 Pontiac Ventura
Resources
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