Matching numbers LS5 454 V8 engine thats been upgraded to LS6 (425 HP) with date code correct components (correct LS5 components come with the car) simply bolt the LS5 components back on the car if you wish and sell the 454/425 1971 numbers matching aluminum heads, manifold, distributor and Carb. This is the same package for the 1971 Chevelle LS6. Original fully restored removable hardtop included. Tuxedo Black with factory deluxe Saddle leather interior. (OEM paint color was WarBonnet Yellow).OEM Numbers and date correct block, heads, manifold, carburetor, distributor and 1971 spark plugs wires. The item "1971 Chevrolet Corvette" is in sale since Sunday, June 20, 2021. This item is in the category "eBay Motors\Cars & Trucks\Chevrolet\Corvette". The seller is "diamondscott" and is located in Oregon, Wisconsin. This item can be shipped to United States.