Engine Connecting Rod Bearing Pair - Standard Size for 1958-2007 Chevrolet/GMC 8.1L 7.0L (Impala, Bel Air, P30, Biscayne) CB-743HND
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The Clevite Engine Connecting Rod Bearing Pair - Standard Size (part number CB-743A) is a direct-fit replacement for 1958-2007 Chevrolet and GMC vehicles with 8.1L, 7.0L, and 7.4L engines.
Specifications:
| Vertical Oil Clearance (min.) | 0.0012 |
| Standard Shaft Diameter (max.) | 2.2000 |
| Bearing O.D. or Housing Bore (min.) | 2.3247 |
| Meets or Exceeds Original Equipment Manufacture Specifications | Yes |
| Standard Shaft Diameter (min.) | 2.1990 |
| Max. Length | 0.8920 |
| Bearing Series | A |
| Bearing Material | AL-5 |
| Max. Wall | 0.0620 |
| Size | Standard |
| Unit of Measure | Inches |
| Vertical Oil Clearance (max.) | 0.0037 |
| Bearing O.D. or Housing Bore (max.) | 2.3252 |
| Bearing Item Grade | OE Replacement |
Fits: 1958-2007 Chevrolet and GMC models including Impala, Bel Air, P30, Biscayne, C20 Suburban, Caprice, El Camino, Brookwood and more - 8.1L, 7.0L, and 7.4L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: OE Replacement; A Series (Aluminum); Standard