Powerbond 7" Street Balancer Suit Small Block Chev V8 283, 307, 327, 350 Cubic Inch ~ Neutral Balance
- Description: Powerbond Street Performance
- Part # PB2221ST
- Crank bore: 31.6mm
- Nose diameter: 44.75mm
- Outside diameter: 171.5mm
- Overall width: 32.99mm
- Counterweight: Neutral
Street Performance
All Powerbond Street series Balancers are manufactured from high strength SG iron which has far greater resistance to fatigue and cracking then grey iron. To save on cost some competitor balancers use regular “Grey” cast iron which has limited strength and is prone to cracking under extreme conditions, fatigue or even fitment. Powerbond Street balancer Ring and hub components are chemically primed and assembled in highly accurate pre‐heated steel press dies. Specially formulated rubber is injected into the part and cured in the mould for optimum strength, giving unrivalled rubber to metal bond. Powerbond Street harmonic balancers are dynamically balanced, painted in a two stage painting process and have laser etched timing marks. Suitable for limited spec race classes that require an OEM style balancer or a heavy duty replacement, the Powerbond Street balancer is the ultimate performance balancer on a budget
Rated to Approximately 6500RPM
Chevrolet
Camaro
Balancer Race 1967 - 1981, 5.7L, V8, 16V, OHV, Carb, G1,G2, 120kW, EngCode: 350
G20
Balancer Race 1981 - 1986, 5.0L, V8, 16V, OHV, Carb, G20, EngCode: 305
Holden
HT
Balancer Race Jun 1969 - Jul 1970, 5.7L, V8, 16V, OHV, Carb, HT, EngCode: 350
HG
Balancer Race Jul 1970 - Jul 1971, 5.7L, V8, 16V, OHV, Carb, HG, EngCode: 350
HQ
Balancer Race Jul 1971 - Oct 1974, 5.7L, V8, 16V, OHV, Carb, HQ, EngCode: 350