After a mind boggling day at the Performance Racing Industry trade show I rediscovered a manufacturer that had slipped my mind.(yesterday)
PowerBond is an aftermarket balancer producer who makes a widely used quality product and also produces balancers and drive pulleys for the 6.5,and made...
96 C3500 with NV4500 trans.
Question for the cluster/DRAC guru's,when traveling at speed on the highway my speedo works prefectly fine up to 100KPH-after that speed if I increase my speed to 110KPH the speedo reads 90KPH and continues to back off in an almost linear rate as speed increases...