"10 Bolt Buick-Olds-Pontiac" Cylindrical Roller diff bearing... as shown...as spec's are below.
A Standard diff from factory.. but NOT a Chevy 10 Bolt"...
| Bore (IN) |
1.378 |
| Inner Ring (IN) |
0.700 |
| Outer Dia (IN) |
2.748 |
| Type |
3.000 |
| Width (IN) |
0.700 |
BUT A LISTING IS THERE BELOW FOR YOUR REFERENCE.
PURCHASE OPTION SEALS.. to keep it simple .. if you need the axle oil seals.. order BW29431N them below.. one for one side.. 2 for both etc.
Fitted to the 64-70 GTO / LeMans/ Firebird / Cutlass.. but not Chevy 10 bolts.. they are different.... These are mainly found in later 60's Pontiacs ...Found more on 10 bolt 67-69 Firebird
Fits:
| BUICK |
SKYLARK |
(1964 - 1968) |
| OLDSMOBILE |
CUTLASS |
(1964 - 1969) |
| OLDSMOBILE |
CUTLASS SUPREME |
(1967 - 1969) |
| OLDSMOBILE |
F85 |
(1964 - 1969) |
| OLDSMOBILE |
JETSTAR 88 |
(1964 - 1966) |
| OLDSMOBILE |
VISTA CRUISER |
(1964 - 1965) |
| PONTIAC |
FIREBIRD |
(1967 - 1970) |
| PONTIAC |
GRAND PRIX |
1969 |
| PONTIAC |
GTO |
(1964 - 1970) |
| PONTIAC |
LEMANS |
(1964 - 1970) |
.jpg "Floor Pan: 55-57 Chev FULL w/ braces Sedan/Wagon")
.jpg "Valance Panel: 67 Firebird")