Powerbond Street Series Harmonic Balancer (Serpentine Belt) (PB1117-ST) Valve Lash Tools 2021 Chevrolet Silverado 3500 HD

2021 Chevrolet Silverado 3500 HD 6

2 x Spacers 6mm ID (15mm long)

Under Head Length: 43

lock rings and internal crossover lines

Powerbond Street Series Harmonic Balancer (Serpentine Belt) (PB1117-ST) Valve Lash Tools 2021 Chevrolet Silverado 3500 HDStreet Series HarmonicBalancer (Serpentine Belt)Suit Chev LS6 5. 7L, LS2 6. 0L, LS3 6. 2L V8 (Neutral Balance) Brand: POWERBOND Part Number: PB1117 ST Description: 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