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Make | Model | Years | Engine | Fitment Notes |
Chevrolet | Chevy II | 1963 | 4.6L / 283 / V8 | 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; |
Chevrolet | Chevy II | 1964 | 4.6L / 283 / V8 | 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; |
Chevrolet | Chevy II | 1965 | 4.6L / 283 / V8 5.3L / 327 / V8 |
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; |
Chevrolet | Chevy II | 1966 | 4.6L / 283 / V8 5.3L / 327 / V8 |
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; |
Chevrolet | Chevy II | 1967 | 4.6L / 283 / V8 5.3L / 327 / V8 |
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; |
Chevrolet | Chevy II | 1968 | 5.0L / 307 / V8 5.7L / 350 / V8 5.3L / 327 / V8 5.4L / 327 / V8 |
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; |
Chevrolet | Nova | 1969 | 5.7L / 350 / V8 5.0L / 307 / V8 |
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; |
Chevrolet | Nova | 1970 | 5.7L / 350 / V8 5.0L / 307 / V8 |
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; |
Chevrolet | Nova | 1971 | 5.7L / 350 / V8 5.0L / 307 / V8 |
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; |
Chevrolet | Nova | 1972 | 5.7L / 350 / V8 5.0L / 307 / V8 |
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; |
Chevrolet | Nova | 1973 | 5.7L / 350 / V8 5.0L / 307 / V8 |
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; |
Chevrolet | Nova | 1974 | 5.7L / 350 / V8 | 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; |
Chevrolet | Nova | 1975 | 5.7L / 350 / V8 | 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; |
Chevrolet | Nova | 1976 | 5.0L / 305 / V8 5.7L / 350 / V8 |
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; |
Chevrolet | Nova | 1977 | 5.0L / 305 / V8 5.7L / 350 / V8 |
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; |
Chevrolet | Nova | 1978 | 5.0L / 305 / V8 5.7L / 350 / V8 |
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; |
Chevrolet | Nova | 1979 | 5.0L / 305 / V8 5.7L / 350 / V8 |
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; |
Emission Code | 5 |
Engine | Chevrolet Small Block Gen I, Ford Small Block Windsor, Pontiac V8 |
Finish | Zinc |
Material | Steel |
Part Type | Engine Rocker Arm Nut |
Product Type | Engine Fasteners |
Quantity Per Pkg. | 16 |
Thread | 3/8"-24 |
Warranty | Limited 90 Day |
Weight | 0.7500 |