Fitting Pistons & Rings: Rings
- Top ring is chrome plated and can be installed either direction.
- No. 2 ring is stamped with the word "Top" and must be installed with index mark facing up.
- Oil ring can be fitted either direction.
NOTE:
Install rings with gaps 90° offset and check clearance.
CRANKSHAFT MAIN & CONNECTING ROD BEARINGS
| Engine |
MAIN BEARINGS |
CONNECTING ROD BEARINGS |
| Journal Diam. |
Clearance |
Thrust Bearing |
Crankshaft Endplay |
Journal Diam. |
Clearance |
Sideplay |
| 1967-71 |
2.1260" |
.004-.0022" |
Center |
.004-.008" |
1.77" |
.0006-.0025" |
.004-.010" |