5.0L/302 CID SMALL BLOCK 390 HP "Z" HEAD FORD RACING PERFORMANCE CRATE ENGINE ASSEMBLY

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5.0L/302 CID SMALL BLOCK 390 HP "Z" HEAD FORD RACING PERFORMANCE CRATE ENGINE ASSEMBLY
M-6007-Z50Z
Instruction Sheet
Not Available
WARNING: Cancer http://www.p65warnings.ca.gov.
    M-6007-Z50Z*
  • 302 cubic inch
  • 390 hp (with headers, and a 650 CFM Holley carburetor not included)
  • 360 ft./lbs. of torque @ 5000 RPM
  • 10.0:1 compression ratio (nominal)
  • Forged pistons
  • Forged steel cap screw connecting rods
  • Hydraulic roller camshaft M-6250-Z303, .569" lift intake and exhaust, duration at .050" is 228 degrees intake and exhaust
  • Double roller timing chain M-6268-A302
  • Nodular iron crankshaft
  • Rear sump pan fits most Fox body cars
  • Ford Racing aluminum "Z" cylinder heads M-6049-Z304DA with 2.02" intake valves and 1.60" exhaust valves
  • 1.65 ratio roller rocker arms M-6564-F351
  • New block, oil and water pumps, oil pan and high-performance harmonic damper
  • Can be used in kit cars, street rods, Mustangs, Fox-bodied cars, and trucks
  • See our NEW "Z" Headers designed for an easy install in a Fox body M-9430-ZM7993 or ceramic coated, M-9430-ZM7993C
  • Depending on your application, a different timing cover, water pump, performance oil pan and pickup may be required. See installation notes INSTALLATION NOTES: See engine installation and tuning tips on page 40. Some or all of the following items may need to be changed from your original engine or modified for proper installation:
  • This engine has a rear sump oil pan and pickup, regular rotation timing cover, reverse rotation water pump, and non-EFI valve covers.
  • A different performance oil pan and pickup may be required for your application. Call the Techline at (800) FORD788 for more information.
  • The timing chain cover will work with most regular rotation water pumps.
  • Fuel pump eccentric M-6287-B302 installed, allows use of mechanical fuel pump
  • A standard rotation water pump is installed on the engine. Other applications may require different water pumps and timing chain covers found on pages 97-98.
  • The valve covers (M-6582-R302) should fit most non-EFI applications, optional valve covers (sold separately) are available on pages 118-120.
  • The damper assembly M-6316-A50 may require a spacer for pulley alignment, see page 85.
  • The flywheel (M-6375-C302) not included should work for most 157-tooth manual transmission applications. For other transmission applications use the proper 50 oz. flywheel, see pages 127-128.
  • Firing order 1-3-7-2-6-5-4-8 (5.0L HO and 351W order).
  • Built with current available parts. Photo and specs may vary.
  • Shipping weight approximately 405 lbs.
Part Type
Engine: Complete Engines
Warranty Availability
Package Dimensions
36" x 39" x 36"
Package Weight
549 lb(s)
UPC Code
756122072097
Country of Origin
United States