Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Applications for EGN-ST16871-25
Enginetech Valve Seats ST16871-25
EGN-ST16871-25
Not Yet Reviewed
Part Number: EGN-ST16871-25
Estimated Ship Date: Oct 26, 2026
Filters
Results Found: 644
Make:
FORD
Model:
CUSTOM 500
Submodel:
BASE
Engine Type:
L6
Engine Size:
3.9L/240
Liter:
3.9
CID:
240
CC:
3933
Beginning Year:
1968
Ending Year:
1970
Engine Family:
FORD L6 GAS
Engine VIN Code:
B
Make:
FORD
Model:
CUSTOM 500
Submodel:
BASE
Engine Type:
L6
Engine Size:
3.9L/240
Liter:
3.9
CID:
240
CC:
3933
Beginning Year:
1968
Ending Year:
1972
Engine Family:
FORD L6 GAS
Engine VIN Code:
E
Make:
FORD
Model:
CUSTOM 500
Submodel:
BASE
Engine Type:
L6
Engine Size:
3.9L/240
Liter:
3.9
CID:
240
CC:
3933
Beginning Year:
1968
Ending Year:
1972
Engine Family:
FORD L6 GAS
Engine VIN Code:
V
Make:
FORD
Model:
CUSTOM 500
Submodel:
BASE
Engine Type:
V8
Engine Size:
6.4L/390
Liter:
6.4
CID:
390
CC:
6391
Beginning Year:
1968
Ending Year:
1968
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine VIN Code:
H
Make:
FORD
Model:
CUSTOM 500
Submodel:
BASE
Engine Type:
V8
Engine Size:
6.4L/390
Liter:
6.4
CID:
390
CC:
6391
Beginning Year:
1968
Ending Year:
1968
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine VIN Code:
Z
Make:
FORD
Model:
CUSTOM 500
Submodel:
BASE
Engine Type:
V8
Engine Size:
6.4L/390
Liter:
6.4
CID:
390
CC:
6391
Beginning Year:
1968
Ending Year:
1970
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine VIN Code:
X
Make:
FORD
Model:
CUSTOM 500
Submodel:
BASE
Engine Type:
V8
Engine Size:
6.4L/390
Liter:
6.4
CID:
390
CC:
6391
Beginning Year:
1968
Ending Year:
1971
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine VIN Code:
Y
Make:
FORD
Model:
CUSTOM 500
Submodel:
BASE
Engine Type:
V8
Engine Size:
6.4L/390
Liter:
6.4
CID:
390
CC:
6391
Beginning Year:
1969
Ending Year:
1969
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine VIN Code:
S
Make:
FORD
Model:
CUSTOM
Submodel:
BASE
Engine Type:
L6
Engine Size:
3.9L/240
Liter:
3.9
CID:
240
CC:
3933
Beginning Year:
1965
Ending Year:
1970
Engine Family:
FORD L6 GAS
Engine VIN Code:
B
Make:
FORD
Model:
CUSTOM
Submodel:
BASE
Engine Type:
L6
Engine Size:
3.9L/240
Liter:
3.9
CID:
240
CC:
3933
Beginning Year:
1965
Ending Year:
1972
Engine Family:
FORD L6 GAS
Engine VIN Code:
E
Make:
FORD
Model:
CUSTOM
Submodel:
BASE
Engine Type:
L6
Engine Size:
3.9L/240
Liter:
3.9
CID:
240
CC:
3933
Beginning Year:
1965
Ending Year:
1972
Engine Family:
FORD L6 GAS
Engine VIN Code:
V
Make:
FORD
Model:
CUSTOM
Submodel:
BASE
Engine Type:
V8
Engine Size:
5.8L/352
Liter:
5.8
CID:
352
CC:
5769
Beginning Year:
1964
Ending Year:
1966
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine VIN Code:
X
Make:
FORD
Model:
CUSTOM
Submodel:
BASE
Engine Type:
V8
Engine Size:
6.4L/390
Liter:
6.4
CID:
390
CC:
6391
Beginning Year:
1964
Ending Year:
1965
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine VIN Code:
9
Make:
FORD
Model:
CUSTOM
Submodel:
BASE
Engine Type:
V8
Engine Size:
6.4L/390
Liter:
6.4
CID:
390
CC:
6391
Beginning Year:
1964
Ending Year:
1967
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine VIN Code:
M
Make:
FORD
Model:
CUSTOM
Submodel:
BASE
Engine Type:
V8
Engine Size:
6.4L/390
Liter:
6.4
CID:
390
CC:
6391
Beginning Year:
1964
Ending Year:
1967
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine VIN Code:
P
Make:
FORD
Model:
CUSTOM
Submodel:
BASE
Engine Type:
V8
Engine Size:
6.4L/390
Liter:
6.4
CID:
390
CC:
6391
Beginning Year:
1964
Ending Year:
1968
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine VIN Code:
H
Make:
FORD
Model:
CUSTOM
Submodel:
BASE
Engine Type:
V8
Engine Size:
6.4L/390
Liter:
6.4
CID:
390
CC:
6391
Beginning Year:
1964
Ending Year:
1968
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine VIN Code:
Z
Make:
FORD
Model:
CUSTOM
Submodel:
BASE
Engine Type:
V8
Engine Size:
6.4L/390
Liter:
6.4
CID:
390
CC:
6391
Beginning Year:
1964
Ending Year:
1969
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine VIN Code:
Y
Make:
FORD
Model:
CUSTOM
Submodel:
BASE
Engine Type:
V8
Engine Size:
6.4L/390
Liter:
6.4
CID:
390
CC:
6391
Beginning Year:
1968
Ending Year:
1969
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine VIN Code:
X
Make:
FORD
Model:
CUSTOM
Submodel:
BASE
Engine Type:
V8
Engine Size:
6.4L/390
Liter:
6.4
CID:
390
CC:
6391
Beginning Year:
1969
Ending Year:
1969
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine VIN Code:
S
Make:
FORD
Model:
CUSTOM
Submodel:
BASE
Engine Type:
V8
Engine Size:
6.4L/390
Liter:
6.4
CID:
390
CC:
6391
Beginning Year:
1971
Ending Year:
1971
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine VIN Code:
Y
Make:
FORD
Model:
DEL RIO WAGON
Submodel:
BASE
Engine Type:
V8
Engine Size:
5.8L/352
Liter:
5.8
CID:
352
CC:
5769
Beginning Year:
1958
Ending Year:
1958
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine VIN Code:
H
Make:
FORD
Model:
E-100 ECONOLINE
Submodel:
BASE
Engine Type:
L6
Engine Size:
3.9L/240
Liter:
3.9
CID:
240
CC:
3933
Beginning Year:
1969
Ending Year:
1974
Engine Family:
FORD L6 GAS
Engine VIN Code:
A
Make:
FORD
Model:
E-100 ECONOLINE
Submodel:
BASE
Engine Type:
L6
Engine Size:
3.9L/240
Liter:
3.9
CID:
240
CC:
3933
Beginning Year:
1972
Ending Year:
1974
Engine Family:
FORD L6 GAS
Engine VIN Code:
1
Make:
FORD
Model:
E-100 ECONOLINE
Submodel:
BASE
Engine Type:
L6
Engine Size:
4.9L/300
Liter:
4.9
CID:
300
CC:
4917
Beginning Year:
1972
Ending Year:
1979
Engine Family:
FORD L6 GAS
Engine VIN Code:
B
