Cart “Holley 300-134 LS3 Dual-Quad Mid-Rise Intake Manifold EFI” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × Holley 0-80577S 4150 950CFM Double Pumper Supercharger Carb - Polished $1,071.95 Holley 0-80577S 4150 950CFM Double Pumper Supercharger Carb - Polished quantity $1,071.95 × Holley 300-134 LS3 Dual-Quad Mid-Rise Intake Manifold EFI $699.95 Holley 300-134 LS3 Dual-Quad Mid-Rise Intake Manifold EFI quantity $699.95 Coupon: Apply Sales Code Update cart Cart totals Subtotal $1,771.90 Shipping Enter your address to view shipping options. Calculate shipping Country / region Select a country / region… United States (US) State / County City: Postcode / ZIP: Update Tax $0.00 Total $1,771.90 Proceed to checkout