I need to replace the front seal on my 81 Malibu. Car has a 350 swapped in. I don’t know what year the engine is. Best guess is late 70s. I noticed the balancer ring widths vary. Is it ok to use a thicker one? Will the belts line up still??? Also is this a hard job to do with the engine in the car? Never pulled a balancer off so thanks for any help!
Tim
Tim
