If you Mercury was involved in an accident, or if you know you want to repair the look or the performance of your car, you can do that with our V8, 5.8 L, 351 CID Rebuilt Engine that will change the overall look and/or improve the performance of your Mercury.

If you have any problems with the V8, 5.8 L, 351 CID Rebuilt Engine that you purchase with us, you may send it back for a refund.

To read more about Car Engines Store, please visit our Information page.

Part Name V8, 5.8 L, 351 CID Rebuilt Engine Automobile  Mercury Stock No. AGFOR351WLB Description Windsor, No Smog, 8 intake bolts per head. Size 5.8 L, 351 CID Engine Type V8 Fuel Type Gasoline Fuel Delivery Carburetor VIN Code H Aspiration Non Turbo Head Casting DOOE-C DOOE-G Block Casting C90E-B Crank Casting 3C, 3M Warranty Quality Notes Discount/Sale Price 1,138 * * - price as of 2/1/2006. Actual prices may vary.        Applications: 1971 Mercury Monterey Custom 1973 Mercury Monterey Custom 1972 - 1973 Mercury Montego GT 1971 - 1973 Mercury Monterey 1971 - 1973 Mercury Marquis 1970 - 1974 Mercury Montego Villager 1975 - 1976 Mercury Monarch Ghia 1970 - 1971 Mercury Cyclone GT 1971 - 1973 Mercury Colony Park 1970 - 1974 Mercury Montego MX Brougham 1975 - 1976 Mercury Monarch 1969 - 1974 Mercury Montego MX 1969 - 1970 Mercury Cyclone 1969 - 1974 Mercury Montego 1969 - 1974 Mercury Cougar XR-7 1969 Mercury Comet 1971 - 1973 Mercury Marquis Brougham 1969 - 1973 Mercury Cougar

• Our entire Mercury long blocks (small or big blocks) come with cylinder heads and valve train installed. Note, you have to reuse the existing valve cover(s), timing cover, intake manifold and oil pan from your original Mercury car, truck or SUV.
• The Mercury long blocks have NEW valves, valve springs, valve keepers, push rods, rocker arms, fulcrums, lifters, camshaft, timing chain (belt), timing gears, valve guides (diamond honed), three angle seats, cam, rod and main bearings, pistons, piston rings, rod bushings when applicable, gaskets and oil pump.
• The Mercury cylinder blocks, cylinder heads, crankshafts and connecting rods are cleaned and shot peened and magnafluxed for cracks. All the Mercury motor bolt holes are tapped.
• The Mercury Cylinder blocks are bored to each piston and diamond honed to 18RMS finish. All oil galleys are hand brushed with white cleaning brushes and cylinders are hand cleaned with cleaning solution and white towels.
• Your Mercury cylinder heads have each valve guide diamond honed, seats are three angle. Following assembly, your Mercury motor heads are vacuum checked for valve seating.
• This Mercury crankshafts are ground and polished to 12RMS. Each oil galley is hand brushed with a white cleaning brush.
• All connecting rods on the Mercury block are honed.