4L80E Case 34760EF (GM)
Catalog name:
Case, 4L80E (GM) (7 Bolts To Motor) 1999-03 (Has A Raised Boss With-In 2” Of The Front Cooler Line Boss)
Part # 34760EF
Type:
Case
Years:
1999-03
Size:
Has A Raised Boss With-In 2” Of The Front Cooler Line Boss
Data as of:
2026-10-17
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Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 34760EF | WIT | ✓ catalog |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| 3L80 | 760 | 3L80 |
| 4L80E | 760 | 4L80E |
Other parts in 3L80 position 760:
- 34760 Case, 400 Chevy (W/6 Check Balls) 1967-90 (Can Use 34760A With T34165)
- 34760A Case, 400 Chevy (W/7 Check Balls) 1987-Up (Can Use This For The 6 Check Ball Case 1967-90 If You Use T34165 Also)
- 34760B Case, 400 Buick (W/Round Bell) 1964-76
- 34760BA Case, 400 Buick/Olds/Pontiac/Cadillac 1964-Up
- 34760C Case, 400 Cadillac (Flat Top) With Variable Pitch 1965-67
- 34760D Case, 400 Chevy 4X4 (Uses a 6 Bolt Dust Cover)(W/6 Check Balls) 1977-90 (Can Use 34760DA With T34165)
- 34760DA Case, 400 Chevy 4X4 (Uses a 6 Bolt Dust Cover)(W/7 Check Balls) 1987-Up…
- 34760E Case, 4L80E GM (Gas) Up to 7/91
- 34760EA Case, 4L80E GM (Gas) 8/91-94
- 34760EB Case, 4L80E GM (Gas)(W/2 Neutral Safety Switch Bosses)(W/Out Cable Bosses) 1995
- and 7 more
Other parts in 4L80E position 760:
- 34760 Case, 400 Chevy (W/6 Check Balls) 1967-90 (Can Use 34760A With T34165)
- 34760A Case, 400 Chevy (W/7 Check Balls) 1987-Up (Can Use This For The 6 Check Ball Case 1967-90 If You Use T34165 Also)
- 34760B Case, 400 Buick (W/Round Bell) 1964-76
- 34760BA Case, 400 Buick/Olds/Pontiac/Cadillac 1964-Up
- 34760C Case, 400 Cadillac (Flat Top) With Variable Pitch 1965-67
- 34760D Case, 400 Chevy 4X4 (Uses a 6 Bolt Dust Cover)(W/6 Check Balls) 1977-90 (Can Use 34760DA With T34165)
- 34760DA Case, 400 Chevy 4X4 (Uses a 6 Bolt Dust Cover)(W/7 Check Balls) 1987-Up…
- 34760E Case, 4L80E GM (Gas) Up to 7/91
- 34760EA Case, 4L80E GM (Gas) 8/91-94
- 34760EB Case, 4L80E GM (Gas)(W/2 Neutral Safety Switch Bosses)(W/Out Cable Bosses) 1995
- and 7 more
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