This ensures all of the cylinders and the deck surface are completely true to the main journals. During the honing process torque plates are used to elimante cylinder wall distoration and make for perfect ring sealing. Prior to assembly all threaded holes were chased, new freeze plugs, oil galleys, and cam bearings were installed.The exterior of the block has been painted high heat black, if want a different color this black paint makes great primer!! And you can paint any color on top. The Procomp/proheader/scat crankshaft is a cast steel 4.300 stroke crank crankshaft, this is an excellent quality crankshaft with a full. 125 raidus on both the main and connecting rod journals. Connecting rods are 4340 forged steel H beams, they are 6.800 longgood to 1200hp!!
These rods feature 7/16 cap screw bolts, and full floating wrist pins. The entire rotating assembly has been Correctly internal balanced. Most machine shops skip this very important step due to the increased time and cost. This engine will run smooth and have no vibration.
When you assemble the motor you will need to use a 1978 and older non weighted 460. The correct flywheel and balancer will not weights(engine is internal BALANCED). Pistons in the engine are Wiseco forged aluminum high performance race pistons. They are Flat top and with the heads installed on this engine they yeild a 10.25:1 comperssion ratio. This works out great for pump gas.
Heads on this engine are ProComp motorsports aluminum. They are as cast ports with 2.19x1.71 Qual Cast Severe duty 1 piece stainless steel valves. Heads have high flowing D shaped exhaust ports and standard 460 size round intake ports. They accept standard exhaust headers and intake manifolds. The heads are completely assembled with, stainless steel valves, chromolly retainers, 7/16 screw in studs, and guideplates for 3/8 pushrods.Valve springs are manufactured by Pioneer, they are 1.550 diameter with 130lbs closed pressure. 650 lift and work well with most mechanical and hydraulic flat tappet camshafts. Heads are bolted down and torqued with a new set of Chromalloy Cylinder studs with 12 point nuts and washers! This engine with a 850cfm holley carburetor and a air gap intake manifold will produce 652hp and 715 foot pounds of torque all on 91 octane fuel!!! This engine is ready to install valvetrain and assemble. As I have said before this would make for a great marine engine or a street torque monster. The item "Ford 460 532 555 514 557 Stroker Marine Rebuilt Engine ALUMINUM HEAD MUSTANG" is in sale since Monday, August 7, 2017.
This item is in the category "eBay Motors\Parts & Accessories\Vintage Car & Truck Parts\Engines & Components\Other". The seller is "seperformance5" and is located in Fresno, California.
This item can be shipped to United States, Canada.