Engine Details • MERCURY 250CID (4.1L) GAS • 1969–80
Models
Comet, Monarch, Montego
Liters
4.1
CID
250
Fuel / Delivery
GAS / CARB
Cyl.
6
Version
-
VIN
C, L
Desc.
-
Bore
3.68'' (93.5mm)
Stroke
-
Head
OHV
Asp.
N
Misc.
-
Available Part Categories
Please select to update the part list below:
Valve Guide for MERCURY 250CID (4.1L) GAS • 1969–80
10 parts found
| Part No. | Description | Quantity | Specs |
|---|---|---|---|
| 55020 | Exh. & Int., .439" O.D. x OEM Length | 12 | |
| 55020S | Package of 4 each of 55020 | 12 | |
| 55040 | Exh. & Int., .502" O.D. x Universal Length | 12 | |
| 55040S | Package of 4 each of 55040 | 12 | |
| 559977 | Exh. & Int., Heat Treated, .312" I.D. x .502" O.D. x 2.281" Long, Universal Length, Spiral Reamed I.D. | 12 | |
| 559977S | Package of 4 each of 559977 | 12 | |
| 57020 | Exh. & Int., .439" O.D. x OEM Length, Spiral Groove | 12 | |
| 57020S | Package of 4 each of 57020 | 12 | |
| 57040G | Exh. & Int., .502" O.D. x Universal Length, Spiral Groove | 12 | |
| 57040GS | Package of 4 each of 57040G | 12 |