Your Shopping Cart Continue shopping “Faria 4″ Gauge Engine Synchronizer f/Dual Engines Gas & Diesel” has been added to your cart. Item Your Options Quantity Price Faria 4" Gauge Engine Synchronizer f/Dual Engines Gas & Diesel Faria 4" Gauge Engine Synchronizer f/Dual Engines Gas & Diesel quantity $149.99 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $149.99 Sales Tax $9.00 Total $158.99 Proceed to checkout