Enginetech Engine Expansion Plug Kits PK25

Enginetech Engine Expansion Plug Kits PK25

EGN-PK25

Not Yet Reviewed

Part Number: EGN-PK25

Estimated Ship Date: Nov 19, 2026

$7.99

Results Found: 964

Make:
GMC
Model:
C15
Submodel:
STREET COUPE
Beginning Year:
1978
Ending Year:
1978
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
OLDSMOBILE V8 DIESEL
Engine Size:
5.7L/350
Application Notes:
Naturally Aspirated; OHV; General Motors; Oldsmobile; Z; MFI; FI; Mechanical; IFI; DIESEL; Distributorless; United States (USA); 16; Steel plugs.
Engine VIN Code:
Z
Region:
USA
Make:
GMC
Model:
C15 SUBURBAN
Submodel:
BASE
Beginning Year:
1978
Ending Year:
1978
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
OLDSMOBILE V8 DIESEL
Engine Size:
5.7L/350
Application Notes:
Naturally Aspirated; OHV; General Motors; Oldsmobile; Z; MFI; FI; Mechanical; IFI; DIESEL; Distributorless; United States (USA); 16; Steel plugs.
Engine VIN Code:
Z
Region:
USA
Make:
GMC
Model:
C15 SUBURBAN
Submodel:
HIGH SIERRA
Beginning Year:
1978
Ending Year:
1978
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
OLDSMOBILE V8 DIESEL
Engine Size:
5.7L/350
Application Notes:
Naturally Aspirated; OHV; General Motors; Oldsmobile; Z; MFI; FI; Mechanical; IFI; DIESEL; Distributorless; United States (USA); 16; Steel plugs.
Engine VIN Code:
Z
Region:
USA
Make:
GMC
Model:
C15 SUBURBAN
Submodel:
SIERRA CLASSIC
Beginning Year:
1978
Ending Year:
1978
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
OLDSMOBILE V8 DIESEL
Engine Size:
5.7L/350
Application Notes:
Naturally Aspirated; OHV; General Motors; Oldsmobile; Z; MFI; FI; Mechanical; IFI; DIESEL; Distributorless; United States (USA); 16; Steel plugs.
Engine VIN Code:
Z
Region:
USA
Make:
GMC
Model:
C15 SUBURBAN
Submodel:
SIERRA GRANDE
Beginning Year:
1978
Ending Year:
1978
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
OLDSMOBILE V8 DIESEL
Engine Size:
5.7L/350
Application Notes:
Naturally Aspirated; OHV; General Motors; Oldsmobile; Z; MFI; FI; Mechanical; IFI; DIESEL; Distributorless; United States (USA); 16; Steel plugs.
Engine VIN Code:
Z
Region:
USA
Make:
GMC
Model:
C2500 SUBURBAN
Submodel:
BASE
Beginning Year:
1980
Ending Year:
1980
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
OLDSMOBILE V8 DIESEL
Engine Size:
5.7L/350
Application Notes:
Naturally Aspirated; OHV; General Motors; Oldsmobile; Z; MFI; FI; Mechanical; IFI; DIESEL; Distributorless; United States (USA); 16; Steel plugs.
Engine VIN Code:
Z
Region:
USA
Make:
GMC
Model:
C2500 SUBURBAN
Submodel:
HIGH SIERRA
Beginning Year:
1980
Ending Year:
1980
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
OLDSMOBILE V8 DIESEL
Engine Size:
5.7L/350
Application Notes:
Naturally Aspirated; OHV; General Motors; Oldsmobile; Z; MFI; FI; Mechanical; IFI; DIESEL; Distributorless; United States (USA); 16; Steel plugs.
Engine VIN Code:
Z
Region:
USA
Make:
GMC
Model:
C2500 SUBURBAN
Submodel:
SIERRA CLASSIC
Beginning Year:
1980
Ending Year:
1980
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
OLDSMOBILE V8 DIESEL
Engine Size:
5.7L/350
Application Notes:
Naturally Aspirated; OHV; General Motors; Oldsmobile; Z; MFI; FI; Mechanical; IFI; DIESEL; Distributorless; United States (USA); 16; Steel plugs.
Engine VIN Code:
Z
Region:
USA
Make:
GMC
Model:
C2500 SUBURBAN
Submodel:
SIERRA GRANDE
Beginning Year:
1980
Ending Year:
1980
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
OLDSMOBILE V8 DIESEL
Engine Size:
5.7L/350
Application Notes:
Naturally Aspirated; OHV; General Motors; Oldsmobile; Z; MFI; FI; Mechanical; IFI; DIESEL; Distributorless; United States (USA); 16; Steel plugs.
Engine VIN Code:
Z
Region:
USA
Make:
GMC
Model:
CABALLERO
Submodel:
AMARILLO
Beginning Year:
1983
Ending Year:
1984
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
OLDSMOBILE V8 DIESEL
Engine Size:
5.7L/350
Application Notes:
Naturally Aspirated; OHV; General Motors; Oldsmobile; N; MFI; FI; Mechanical; IFI; DIESEL; Distributorless; United States (USA); 16; Steel plugs.
Engine VIN Code:
N
Region:
USA
Make:
GMC
Model:
CABALLERO
Submodel:
BASE
Beginning Year:
1983
Ending Year:
1984
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
OLDSMOBILE V8 DIESEL
Engine Size:
5.7L/350
Application Notes:
Naturally Aspirated; OHV; General Motors; Oldsmobile; N; MFI; FI; Mechanical; IFI; DIESEL; Distributorless; United States (USA); 16; Steel plugs.
Engine VIN Code:
N
Region:
USA
Make:
GMC
Model:
CABALLERO
Submodel:
DIABLO
Beginning Year:
1983
Ending Year:
1984
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
OLDSMOBILE V8 DIESEL
Engine Size:
5.7L/350
Application Notes:
Naturally Aspirated; OHV; General Motors; Oldsmobile; N; MFI; FI; Mechanical; IFI; DIESEL; Distributorless; United States (USA); 16; Steel plugs.
Engine VIN Code:
N
Region:
USA
Make:
OLDSMOBILE
Model:
442
Submodel:
BASE
Beginning Year:
1964
Ending Year:
1964
Engine Type:
V8
Liter:
5.4
CID:
330
CC:
5409
Engine Family:
OLDSMOBILE V8 GAS
Engine Size:
5.4L/330
Application Notes:
Naturally Aspirated; OHV; TG; General Motors; -; 4BBL; CARB; GAS; United States (USA); 16; Steel plugs.
Region:
USA
Make:
OLDSMOBILE
Model:
442
Submodel:
BASE
Beginning Year:
1964
Ending Year:
1964
Engine Type:
V8
Liter:
5.4
CID:
330
CC:
5409
Engine Family:
OLDSMOBILE V8 GAS
Engine Size:
5.4L/330
Application Notes:
Naturally Aspirated; OHV; TH; General Motors; -; 4BBL; CARB; GAS; United States (USA); 16; Steel plugs.
Region:
USA
Make:
OLDSMOBILE
Model:
442
Submodel:
BASE
Beginning Year:
1968
Ending Year:
1969
Engine Type:
V8
Liter:
7.5
CID:
455
CC:
7456
Engine Family:
OLDSMOBILE V8 GAS
Engine Size:
7.5L/455
Application Notes:
Naturally Aspirated; OHV; General Motors; United States (USA); 16; Steel plugs.
Region:
USA
Make:
OLDSMOBILE
Model:
442
Submodel:
BASE
Beginning Year:
1968
Ending Year:
1970
Engine Type:
V8
Liter:
7.5
CID:
455
CC:
7456
Engine Family:
OLDSMOBILE V8 GAS
Engine Size:
7.5L/455
Application Notes:
Naturally Aspirated; OHV; General Motors; United States (USA); 16; Steel plugs.
Region:
USA
Make:
OLDSMOBILE
Model:
442
Submodel:
BASE
Beginning Year:
1968
Ending Year:
1970
Engine Type:
V8
Liter:
7.5
CID:
455
CC:
7456
Engine Family:
OLDSMOBILE V8 GAS
Engine Size:
7.5L/455
Application Notes:
Naturally Aspirated; OHV; General Motors; United States (USA); 16; Steel plugs.
Region:
USA
Make:
OLDSMOBILE
Model:
442
Submodel:
BASE
Beginning Year:
1968
Ending Year:
1971
Engine Type:
V8
Liter:
7.5
CID:
455
CC:
7456
Engine Family:
OLDSMOBILE V8 GAS
Engine Size:
7.5L/455
Application Notes:
Naturally Aspirated; OHV; General Motors; United States (USA); 16; Steel plugs.
Region:
USA
Make:
OLDSMOBILE
Model:
442
Submodel:
BASE
Beginning Year:
1968
Ending Year:
1971
Engine Type:
V8
Liter:
7.5
CID:
455
CC:
7456
Engine Family:
OLDSMOBILE V8 GAS
Engine Size:
7.5L/455
Application Notes:
Naturally Aspirated; OHV; General Motors; United States (USA); 16; Steel plugs.
Region:
USA
Make:
OLDSMOBILE
Model:
442
Submodel:
BASE
Beginning Year:
1968
Ending Year:
1971
Engine Type:
V8
Liter:
7.5
CID:
455
CC:
7456
Engine Family:
OLDSMOBILE V8 GAS
Engine Size:
7.5L/455
Application Notes:
Naturally Aspirated; OHV; General Motors; United States (USA); 16; Steel plugs.
Region:
USA
Make:
OLDSMOBILE
Model:
442
Submodel:
BASE
Beginning Year:
1968
Ending Year:
1971
Engine Type:
V8
Liter:
7.5
CID:
455
CC:
7456
Engine Family:
OLDSMOBILE V8 GAS
Engine Size:
7.5L/455
Application Notes:
Naturally Aspirated; OHV; General Motors; United States (USA); 16; Steel plugs.
Region:
USA
Make:
OLDSMOBILE
Model:
442
Submodel:
BASE
Beginning Year:
1968
Ending Year:
1971
Engine Type:
V8
Liter:
7.5
CID:
455
CC:
7456
Engine Family:
OLDSMOBILE V8 GAS
Engine Size:
7.5L/455
Application Notes:
Naturally Aspirated; OHV; General Motors; United States (USA); 16; Steel plugs.
Region:
USA
Make:
OLDSMOBILE
Model:
442
Submodel:
BASE
Beginning Year:
1969
Ending Year:
1970
Engine Type:
V8
Liter:
7.5
CID:
455
CC:
7456
Engine Family:
OLDSMOBILE V8 GAS
Engine Size:
7.5L/455
Application Notes:
Naturally Aspirated; OHV; General Motors; United States (USA); 16; Steel plugs.
Region:
USA
Make:
OLDSMOBILE
Model:
442
Submodel:
BASE
Beginning Year:
1970
Ending Year:
1971
Engine Type:
V8
Liter:
7.5
CID:
455
CC:
7456
Engine Family:
OLDSMOBILE V8 GAS
Engine Size:
7.5L/455
Application Notes:
Naturally Aspirated; OHV; General Motors; United States (USA); 16; Steel plugs.
Region:
USA
Make:
OLDSMOBILE
Model:
442
Submodel:
BASE
Beginning Year:
1970
Ending Year:
1971
Engine Type:
V8
Liter:
7.5
CID:
455
CC:
7456
Engine Family:
OLDSMOBILE V8 GAS
Engine Size:
7.5L/455
Application Notes:
Naturally Aspirated; OHV; General Motors; United States (USA); 16; Steel plugs.
Region:
USA