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Make | Model | Years | Engine | Fitment Notes |
Buick | Skylark | 1977 | 5.7L / 350 / V8 5.0L / 305 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Buick | Skylark | 1978 | 5.7L / 350 / V8 5.0L / 305 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Buick | Skylark | 1979 | 5.7L / 350 / V8 5.0L / 305 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Chevelle | 1964 | 4.6L / 283 / V8 5.3L / 327 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Chevelle | 1965 | 4.6L / 283 / V8 5.3L / 327 / V8 5.4L / 327 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Chevelle | 1966 | 4.6L / 283 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Chevelle | 1967 | 4.6L / 283 / V8 5.3L / 327 / V8 5.4L / 327 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Chevelle | 1968 | 5.3L / 327 / V8 5.0L / 307 / V8 5.4L / 327 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Chevelle | 1969 | 5.0L / 307 / V8 5.7L / 350 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Chevelle | 1970 | 6.6L / 400 / V8 5.0L / 307 / V8 5.7L / 350 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Chevelle | 1971 | 6.6L / 400 / V8 5.0L / 307 / V8 5.7L / 350 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Chevelle | 1972 | 5.0L / 307 / V8 5.7L / 350 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Chevelle | 1973 | 5.0L / 307 / V8 5.7L / 350 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1964 | 4.6L / 283 / V8 5.3L / 327 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1965 | 4.6L / 283 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1966 | 4.6L / 283 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1967 | 4.6L / 283 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1968 | 5.0L / 307 / V8 5.4L / 327 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1969 | 5.7L / 350 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1970 | 5.0L / 307 / V8 5.7L / 350 / V8 6.6L / 400 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1971 | 5.0L / 307 / V8 5.7L / 350 / V8 6.6L / 400 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1972 | 5.0L / 307 / V8 5.7L / 350 / V8 6.6L / 400 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1973 | 5.0L / 307 / V8 5.7L / 350 / V8 6.6L / 400 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1974 | 5.7L / 350 / V8 6.6L / 400 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1975 | 5.7L / 350 / V8 6.6L / 400 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1976 | 5.7L / 350 / V8 5.0L / 305 / V8 6.6L / 400 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1977 | 5.7L / 350 / V8 5.0L / 305 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1978 | 5.7L / 350 / V8 5.0L / 305 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1979 | 5.7L / 350 / V8 5.0L / 305 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1980 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1981 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1982 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1983 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1984 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1985 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1986 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | El Camino | 1987 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Laguna | 1973 | 5.7L / 350 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Laguna | 1974 | 5.7L / 350 / V8 6.6L / 400 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Laguna | 1975 | 5.7L / 350 / V8 6.6L / 400 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Laguna | 1976 | 5.7L / 350 / V8 5.0L / 305 / V8 6.6L / 400 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Malibu | 1964 | 4.6L / 283 / V8 5.3L / 327 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Malibu | 1965 | 4.6L / 283 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Malibu | 1966 | 4.6L / 283 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Malibu | 1967 | 4.6L / 283 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Malibu | 1973 | 5.0L / 307 / V8 5.7L / 350 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Malibu | 1974 | 6.6L / 400 / V8 5.7L / 350 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Malibu | 1975 | 6.6L / 400 / V8 5.7L / 350 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Malibu | 1976 | 5.0L / 305 / V8 6.6L / 400 / V8 5.7L / 350 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Malibu | 1977 | 5.0L / 305 / V8 5.7L / 350 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Malibu | 1978 | 5.0L / 305 / V8 5.7L / 350 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Malibu | 1979 | 5.0L / 305 / V8 5.7L / 350 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Malibu | 1980 | 5.0L / 305 / V8 5.7L / 350 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Malibu | 1981 | 5.0L / 305 / V8 5.7L / 350 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Malibu | 1982 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Chevrolet | Malibu | 1983 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Oldsmobile | Cutlass | 1978 | 5.7L / 350 / V8 5.0L / 305 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Oldsmobile | Cutlass | 1979 | 5.7L / 350 / V8 5.0L / 305 / V8 |
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Oldsmobile | Cutlass | 1980 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Pontiac | Grand Prix | 1980 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Pontiac | Grand Prix | 1983 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Pontiac | Grand Prix | 1984 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Pontiac | Grand Prix | 1985 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Pontiac | Grand Prix | 1986 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Pontiac | Grand Prix | 1987 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Pontiac | LeMans | 1974 | 5.7L / 350 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Pontiac | LeMans | 1975 | 5.7L / 350 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Pontiac | LeMans | 1980 | 5.0L / 305 / V8 | ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 7/16 IN. -20 X 2.25 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER; |
Color | Black |
Emission Code | 5 |
Engine | Chevrolet Small Block Gen I |
Finish | Black Oxide |
Material | Steel |
Part Type | Engine Harmonic Balancer Bolt |
Product Type | Harmonic Balancer Bolts |
Warranty | Limited 1 Year Warranty TX, Limited 1 Year Warranty |
Weight | 0.1500 |