Applications for MRG-923G

Mr. Gasket Sure-Lock Rocker Arm Nuts 923G

Mr. Gasket Sure-Lock Rocker Arm Nuts 923G

MRG-923G

Not Yet Reviewed

Part Number: MRG-923G

Estimated Ship Date: Nov 4, 2026

$101.95

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Results Found: 2247

Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1971
Ending Year:
1971
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
7.5L/455
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1971
Ending Year:
1971
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
7.5L/455
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1971
Ending Year:
1971
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
7.5L/455
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1971
Ending Year:
1971
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
7.5L/455
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1972
Ending Year:
1974
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
5.7L/350
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Engine VIN Code:
N
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1972
Ending Year:
1974
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
6.6L/400
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Engine VIN Code:
P
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1972
Ending Year:
1974
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
6.6L/400
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Engine VIN Code:
R
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1972
Ending Year:
1974
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
6.6L/400
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Engine VIN Code:
S
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1972
Ending Year:
1974
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
7.5L/455
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Engine VIN Code:
T
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1972
Ending Year:
1974
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
7.5L/455
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Engine VIN Code:
W
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1972
Ending Year:
1974
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
7.5L/455
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Engine VIN Code:
X
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1972
Ending Year:
1974
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
7.5L/455
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Engine VIN Code:
Y
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1972
Ending Year:
1976
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
5.7L/350
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Engine VIN Code:
M
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1974
Ending Year:
1974
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
5.7L/350
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Engine VIN Code:
A
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1974
Ending Year:
1974
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
5.7L/350
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Engine VIN Code:
B
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1974
Ending Year:
1974
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
5.7L/350
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Engine VIN Code:
K
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1976
Ending Year:
1977
Engine Type:
V8
Engine Family:
OLDSMOBILE V8 GAS
Engine Size:
5.7L/350
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Engine VIN Code:
P
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1977
Ending Year:
1977
Engine Type:
V8
Engine Family:
OLDSMOBILE V8 GAS
Engine Size:
5.7L/350
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Engine VIN Code:
R
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1980
Ending Year:
1981
Engine Type:
V8
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Engine VIN Code:
H
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
FORMULA
Beginning Year:
1989
Ending Year:
1992
Engine Type:
V8
Engine Family:
Chevy small block Gen I
Engine Size:
5.7L/350
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Engine VIN Code:
8
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
HO
Beginning Year:
1968
Ending Year:
1968
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
5.7L/350
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
HO
Beginning Year:
1968
Ending Year:
1968
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
5.7L/350
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
HO
Beginning Year:
1968
Ending Year:
1968
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
5.7L/350
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
HO
Beginning Year:
1968
Ending Year:
1968
Engine Type:
V8
Engine Family:
PONTIAC V8 GAS
Engine Size:
5.7L/350
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Region:
USA
Make:
PONTIAC
Model:
FIREBIRD
Submodel:
S/E
Beginning Year:
1984
Ending Year:
1986
Engine Type:
V8
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Application Notes:
ULTRA SEAL; SURE-LOCK ROCKER ARM NUTS; 3/8 IN. STUD; FOR ALUMINUM ROCKER ARMS; 16 NUTS W/SOCKET HEAD SET SCREWS AND HEX KEY WRENCH; 0.540 IN. OD SHANK;
Engine VIN Code:
H
Region:
USA

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