− Decrease quantity for Timing Chain and Gear Sets: 4 chains, 3 guides,2 tensioner arms, 4 tensioners, 3.0/3.6L Jeep: 12-15 JK Quantity + Increase quantity for Timing Chain and Gear Sets: 4 chains, 3 guides,2 tensioner arms, 4 tensioners, 3.0/3.6L Jeep: 12-15 JK Add to cart