CB-743A
Connecting Rod AL-5 Bearing Pair
Application: GMC · block 137
5.7L 348 CID OHV 16V V8 General Motors (1958-1961) 5.7L 348 CID V8 (1958, 1960) 6.7L 409 CID OHV 16V V8 General Motors (1961-1965) 6.7L 409 CID V8 (1964-1965)
- Standard shaft diameter
- 2.1990–2.2000 in
- Vertical oil clearance
- 0.0012–0.0037 in
- Maximum wall at crown
- 0.0620 in
- Bearing OD or housing bore
- 2.3247–2.3252 in
- Maximum axial length
- 0.8920 in
MAHLE/Clevite EB-20-26 · printed page 621 · reference 1c1c59eb. No installation torque or machining approval is implied.