Centerforce Flywheel - 166 Teeth, Weight 30.6 Lbs. W/ Counter Balance (Steel)

Fits: 64-66 Star Chief V8 6.9, 64-70 Tempest Base, Custom V8 5.3/5.7/6.6/7.0, 64-73 GTO V8 5.3/5.7/6.6/7.5, 64-76 Bonneville Base, Brougham V8 5.7, 6.6, 6.9...

Fits: 64-66 Star Chief V8 6.9, 64-70 Tempest Base, Custom V8 5.3/5.7/6.6/7.0, 64-73 GTO V8 5.3/5.7/6.6/7.5, 64-76 Bonneville Base, Brougham V8 5.7, 6.6, 6.9, 7.0, 7.5, 64-76 Catalina Base, Brougham, Safari, Ventura V8 5.7, 6.6, 6.9, 7.0, 7.5, 64-76 Grand Prix V8 5.7, 6.6, 6.9, 7.0, 7.5, 64-76 Lemans Base, Safari, Sport, T37 V8 5.3, 5.7, 6.6, 7.0, 7.5, 67-70 Executive Base, Safari V8 5.7/6.6/7.0/7.5, 67-76 Firebird Base, Esprit, Formula, Trans Am V8 5.3/5.7/6.6/7.5, 71-75 Grandville Base, Brougham V8 6.6/7.5, 71-76 Grand Safari V8 6.6/7.5, 73-75 Grand Am V8 5.7/6.6/7.5

Centerforce Flywheel - 168 Teeth, Weight 29.7 Lbs., No Counter Balance (Steel)

Fits: 03-06 Silverado 1500 LT, SS V8 6.0, 04 GTO V8 5.7, 06 Sierra 1500 SLE, SLT V8 6.0, 98-02 Camaro SS, Z28 V8 5.7, 98-02 Firebird Firehawk, Formula, Tran...

Fits: 03-06 Silverado 1500 LT, SS V8 6.0, 04 GTO V8 5.7, 06 Sierra 1500 SLE, SLT V8 6.0, 98-02 Camaro SS, Z28 V8 5.7, 98-02 Firebird Firehawk, Formula, Trans Am V8 5.7, 98-06 Corvette Base, Z06 V8 5.7/6.0/7.0