Your Shopping Cart Continue shopping “Springfield 2-7/8″ Heavy-Duty Adjustable Mainstay Package – 10″-12″” has been added to your cart. Item Your Options Quantity Price Springfield 2-3/8" Plug-In Hi-Lo Replacement Bushing Springfield 2-3/8" Plug-In Hi-Lo Replacement Bushing quantity $19.99 × Springfield 2-7/8" Heavy-Duty Adjustable Mainstay Package - 10"-12" Springfield 2-7/8" Heavy-Duty Adjustable Mainstay Package - 10"-12" quantity $599.99 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $619.98 Sales Tax $37.20 Total $657.18 Proceed to checkout