what is the eaiest way to replace a frount seal on a 4.3 v6 1500 series 4 whee on 1995 Chevrolet 1500 Pickup

it is leaking slowley, want to fix befor it becomes a basket case

1 answer
PULL THE BELTS AND FRT CRANK PULLEY AND SEAL IS RIGHT THERE. EST TO REPIAR IS APPROX 170.00