The company that created the famous 427 FE engine offers a modern version of the legendary motor. Built on Ford Performance's BOSS 351 block the 427 crate engine is engineered and built for drive-ability and durability while delivering big power. Ideal for Ford projects requiring 500+ horsepower in a reliable small block package. Now equipped with Ford Performance "Z2" Cylinder Heads-this head promotes improved power throughout the rpm range while retaining OEM exhaust and accessory mounting locations when compared to other aftermarket cylinder heads. 535 horsepower @ 5600 rpm 545 lb.ft. torque @ 4500 rpm Engine type: 351 based small block Ford Displacement (cu in): 427 Bore x stroke (in): 4.125" bore x 4.00" stroke Block: Boss 351 9.5 deck Crankshaft: SCAT® Forged Steel Connecting Rods: SCAT® forged steel H-beam connecting rods and ARP® bolts Pistons: Forged Mahle® w/ floating wrist pin Camshaft type: Hydraulic Roller Camshaft lift (in): .594"/.618" Camshaft Duration – intake/exhaust (@.050 in): 242°/248° Cylinder Heads: Ford Performance Aluminum "Z2" Cylinder Heads -M-6049-Z2 Valve size (in): 2.05 intake 1.60 exhaust Valve Springs: PAC® 1219X Ovate Beehive Compression ratio: 10.5:1 (nominal) Rocker arms : Roller Rockers Rocker arm ratio: 1.65:1 Vibration Damper - Ford Performance SFI Approved M-6316-D302 Valve Covers: Satin black, aluminum with "Ford Racing" script -302-135 Oil Pan: Steel with deep front sump pan with windage tray / scraper - 9 quart capacity -M-6675-FT351 Water pump: included long type - standard rotation Distributor: not included. MSD distributor #85840 recommended (dist. modifications for intake clearance necessary) Recommended fuel: Premium Unleaded Ignition timing: 32° at 4,000 RPM Maximum recommended rpm: 5,600 RPM Balanced: Internally balanced - use neutral balance flywheel (not included) Recommended intake: Edelbrock part # 2924 Super Victor (not included) Front sump pan fits most kits cars without Mustang II suspension New block, oil and water pumps, performance oil pan and high-performance harmonic balancer Can be used in kit cars, street rods, Mustangs, cars and trucks Water Pump included-standard rotation Depending on your application, a different timing cover, water pump, performance oil pan and pickup may be required. Engine has a performance front sump oil pan and pickup, standard rotation timing cover, standard rotation water pump and non-EFI valve covers. Timing cover will work with most standard rotation water pumps Fuel pump eccentric M-6287-B302 installed, allows use of mechanical fuel pump Valve covers should fit most non-EFI applications. Optional valve covers sold separately. The damper M-6316-D302 may require a spacer for pulley alignment Intake manifold not included Includes intake gaskets and pilot bearing Firing order 1-3-7-2-6-5-4-8 (5.0L HO and 351W firing order) Steel distributor gear required Shipping weight approximately 570 lbs Built with current available parts. Photo and specs may vary. Additional freight may apply