CNC-Motorsports has the best selection in harmonic balancers. We offer harmonic balancers for street engines and SFI balancers for racing applications. Shop our brand selection by ATI, Innovators West, Pro Race , Scat, TCI and Pioneer. Keep your new engine running smooth with a new harmonic balancer from CNC-Motorsports.
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PP-80020 PART NUMBER
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PP-90020 PART NUMBER
90020 Professional Product Power+Plus SFI Harmonic Damper$160.95
1961-1979 Pontiac V8, 6.9 inch Diameter, 10 Pounds, Internal Balance.
Pontiac V8 326/350/389/400/421/428/455
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PR-64275 PART NUMBER
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PIO-872011 PART NUMBER
872011 Pioneer Performance Street Harmonic Balancer$272.95
Pontiac 301-455, Internal Balance, 6.8 Pounds, 6.79 inch Diameter, 4 Bolt Learn More -
PIO-872031 PART NUMBER
872031 Pioneer SFI Race Harmonic Balancer$394.95
Pontiac 301 -455, Internal Balance, 10.4 Pounds, 6.76 inch Diameter, 4 Bolt Learn More -
SCA-SCA8020 PART NUMBER
SCA8020 Scat Harmonic Balancer Pontiac 326 350 389 400 421 428 455 1961-1979$135.95
Pontiac 326 350 389 400 421 428 455 V8 (1961-1979), 6.9 Inch Diameter, Internal Balance, Harmonic Balancer Learn More -
SCA-SCA9020 PART NUMBER
SCA9020 Scat SFI Harmonic Balancer Pontiac 326 350 389 400 421 428 455 1961-1979$294.95
Pontiac 326 350 389 400 421 428 455 V8 (1961-1979), 6.9 Inch Diameter, Internal Balance, SFI Approved Harmonic Balancer, Race Application, must be used with 69 and later timing cover
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