Description
UNIT OF MEASURE: 1
DMI# 185475
MFG# 18-5475
- Fits: 4 cylinder GM engines w/Delco EST ignition HEI
- Replaces: 817377, 817377T
- Tune-Up Kit: 18-5280
Features:
- Aluminum housing construction
- Designed as a direct replacement for late model GM EST Distributor
- Meets or exceeds SAE J1171 standards
- Includes steel gear, which is compatible with flat tappet or hydraulic roller cams
- Reliable high signal strength trigger system
- Ball bearing and bushing combination provides maximum timing stability and a long life
Application (S/N):
- 0L010042 THRU 0L096999
- 0L097000 THRU 0W301999
- 0W302000 THRU 1A0019999
- 1A002000 THRU 1A020543
- 1A020544 & UP
- 0C856559 THRU 0F353099
- 1A072812 & UP
- 1G404114 & UP
- 0F604000 THRU 0K999999
- 0C856559 THRU 0F603999
Interchangeable with:
Crusader
| 1003317 |
| 12532 |
Mercruiser Stern Drive
| 300-8M6005801 |
| 817377 |
| 817377T |
Manufacturer: SIERRA INTERNATIONAL



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