Selected Filters

Applications for MRG-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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Applications

Filters

Results Found: 2247

Make:

PONTIAC

Model:

FIREBIRD

Submodel:

TRANS AM

Beginning Year:

1985

Ending Year:

1987

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

FIREBIRD

Submodel:

TRANS AM

Beginning Year:

1987

Ending Year:

1992

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

FIREBIRD

Submodel:

TRANS AM GTA

Beginning Year:

1989

Ending Year:

1992

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND AM

Submodel:

BASE

Beginning Year:

1973

Ending Year:

1974

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND AM

Submodel:

BASE

Beginning Year:

1973

Ending Year:

1974

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND AM

Submodel:

BASE

Beginning Year:

1973

Ending Year:

1974

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND AM

Submodel:

BASE

Beginning Year:

1973

Ending Year:

1974

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND AM

Submodel:

BASE

Beginning Year:

1973

Ending Year:

1974

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND AM

Submodel:

BASE

Beginning Year:

1973

Ending Year:

1975

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND AM

Submodel:

BASE

Beginning Year:

1980

Ending Year:

1980

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND LEMANS

Submodel:

BASE

Beginning Year:

1975

Ending Year:

1975

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND LEMANS

Submodel:

BASE

Beginning Year:

1975

Ending Year:

1975

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND LEMANS

Submodel:

BASE

Beginning Year:

1975

Ending Year:

1976

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND LEMANS

Submodel:

BASE

Beginning Year:

1975

Ending Year:

1976

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND LEMANS

Submodel:

BASE

Beginning Year:

1976

Ending Year:

1977

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND LEMANS

Submodel:

BASE

Beginning Year:

1977

Ending Year:

1977

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND LEMANS

Submodel:

BASE

Beginning Year:

1980

Ending Year:

1980

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND LEMANS

Submodel:

Beginning Year:

1976

Ending Year:

1976

Engine Type:

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:

Make:

PONTIAC

Model:

GRAND LEMANS

Submodel:

Beginning Year:

1976

Ending Year:

1977

Engine Type:

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:

Make:

PONTIAC

Model:

GRAND LEMANS

Submodel:

Beginning Year:

1977

Ending Year:

1977

Engine Type:

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:

Make:

PONTIAC

Model:

GRAND LEMANS

Submodel:

SAFARI

Beginning Year:

1977

Ending Year:

1977

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND LEMANS

Submodel:

SAFARI

Beginning Year:

1980

Ending Year:

1980

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND PRIX

Submodel:

BASE

Beginning Year:

1967

Ending Year:

1967

Engine Type:

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:

Region:

USA

Make:

PONTIAC

Model:

GRAND PRIX

Submodel:

BASE

Beginning Year:

1967

Ending Year:

1969

Engine Type:

Engine Family:

PONTIAC V8 GAS

Engine Size:

7.0L/428

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:

GRAND PRIX

Submodel:

BASE

Beginning Year:

1967

Ending Year:

1974

Engine Type:

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:

Region:

USA

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