Cart “Holley 300-141 Manifold Kit LT1 Hi-Ram With Port Injection 92mm” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × LT4 Gen V Dry Sump Crankshaft $1,190.51 LT4 Gen V Dry Sump Crankshaft quantity $1,190.51 × Holley 300-141 Manifold Kit LT1 Hi-Ram With Port Injection 92mm $1,249.95 Holley 300-141 Manifold Kit LT1 Hi-Ram With Port Injection 92mm quantity $1,249.95 Coupon: Apply Sales Code Update cart Cart totals Subtotal $2,440.46 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 $2,440.46 Proceed to checkout