BONNEVILLE 81-82 AT, RWD; 6-231 (3.8L)
BONNEVILLE 83 AT, RWD; 6-231 (3.8L), harmonic balancer ID stamped 6570
CAMARO 81 AT; 6-231 (3.8L)
CAPRICE 81-82 AT; 6-231 (3.8L)
CAPRICE 83 AT; 6-231 (3.8L), harmonic balancer ID stamped 6570
CATALINA 81 AT, RWD; 6-231 (3.8L)
CENTURY 81 AT; 6-231 (3.8L)
CUTLASS 81-82 AT, RWD; 6-231 (3.8L)
CUTLASS 83 AT, RWD; 6-231 (3.8L), harmonic balancer ID stamped 6570
EIGHTY EIGHT 81-82 AT, RWD; 6-231 (3.8L)
EIGHTY EIGHT 83 AT, RWD; 6-231 (3.8L), harmonic balancer ID stamped 6570
FIREBIRD 81 AT; 6-231 (3.8L)
GRAND PRIX 81-82 AT; 6-231 (3.8L)
GRAND PRIX 83 AT; 6-231 (3.8L), harmonic balancer ID stamped 6570
IMPALA 81-82 AT; 6-231 (3.8L)
IMPALA 83 AT; 6-231 (3.8L), harmonic balancer ID stamped 6570
LE MANS 81 AT; 6-231 (3.8L)
LESABRE 81-82 AT, RWD; 6-231 (3.8L)
LESABRE 83 AT, RWD; 6-231 (3.8L), harmonic balancer ID stamped 6570
MALIBU 81-82 AT; 6-231 (3.8L)
MALIBU 83 AT; 6-231 (3.8L), harmonic balancer ID stamped 6570
MONTE CARLO 81 AT; 6-231 (3.8L), 2BC
MONTE CARLO 82 AT; 6-231 (3.8L)
MONTE CARLO 83 AT; 6-231 (3.8L), harmonic balancer ID stamped 6570
MONZA 80 AT; 6-231 (3.8L), 1 piece harmonic balancer
PARISIENNE 81-82 AT, RWD; 6-231 (3.8L)
REGAL 81-82 AT; 6-231 (3.8L), 2BC
REGAL 83 AT; 6-231 (3.8L), 2BC, harmonic balancer ID stamped 6570
SKYHAWK 80 AT; (6-231, 3.8L), 1 piece harmonic balancer
SPRINT (GMC) 81-82 AT; 6-231 (3.8L)
SPRINT (GMC) 83 AT, 6-231 (3.8L), harmonic balancer ID stamped 6570
STARFIRE 80 AT; 6-231 (3.8L), 1 piece harmonic balancer
SUNBIRD 80 AT; 6-231 (3.8L), 1 piece harmonic balancer
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