Cart Continue shopping “On 3 Performance LSX Custom Billet Steam Port Vent Kit – 4.8, 5.3, 5.7, 6.0, 6.2, 7.0” has been added to your cart. Product Price Quantity Subtotal × On 3 Performance LSX Custom Billet Steam Port Vent Kit - 4.8, 5.3, 5.7, 6.0, 6.2, 7.0 $148.00 On 3 Performance LSX Custom Billet Steam Port Vent Kit - 4.8, 5.3, 5.7, 6.0, 6.2, 7.0 quantity $148.00 Update cart Cart totals Subtotal $148.00 Shipping Shipping costs are calculated during checkout. Tax $0.00 Total $148.00 Proceed to checkout