5.8L Exploded
IF THE IMAGE IS TOO SMALL, click it.

Bore x Stroke: 4.00 x 3.50
Oil Pressure @ 190°F 2KRPM: 275-448kPa (40-65psi)


Firing Order: 13726548


L#11 Oil Filter Motorcraft FL-1A (w/factory oil cooler Motorcraft FL820S)
L#12 Oil Pan Gasket F4TZ-6710-A (Mahle OS32144 rigid, Mahle OS32492 soft)
L#28 Oil Filler Cap Motorcraft EC743
L#29 Valve Cover Gasket Set (5.0L & 5.8L) F1ZZ-6584-B; Mahle (OEM) VS50203; Victor VS50203
L#48 T'stat cover Four Seasons 84831; Spectre 42321
L#50 is StandardAX3 ('88-95 w/MAP only)
L#51 '92-96 Motorcraft KT-81
L#61 PCV Grommet Ford E7AZ-6A892-A; Standard GV27; Dorman HELP! 42049
L#78 should be relocated from 68 to 67

R#45 Rear Main Seal F1TZ-6701-A (Mahle JV1636 PTFE/Teflon)
R#57 Crank Pulley (F2UA-6312-CA, F2UZ-6A312-A, C9AZ-6A312-D)
R#59 Harmonic Balancer Bolt 5/8'' -18 x 1 3/4''

Oil internal engine threads with engine oil, unless the threads require oil or water-resistant sealer.
Torque Specs:
Camshaft Sprocket Gear to Camshaft: 55-61 N-m, 40-45 lb-ft
Camshaft Thrust Plate to Cylinder Block: 13-16 N-m, 9-12 lb-ft
Connecting Rod Nut: 55-61 N-m, 40-45 lb-ft
Cylinder Front Cover: 17-24 N-m, 12-18 lb-ft
Cylinder Head Bolts: Tighten in steps: first to 115 N-m, 85 lb-ft, then to 129 N-m, 95 lb-ft, final to 143-151 N-m, 105-112 lb-ft
Damper to Crankshaft: 95-122 N-m, 70-90 lb-ft
EGR Valve to Intake Manifold: 17-24 N-m, 12-18 lb-ft
Flywheel to Crankshaft: 102-115 N-m, 75-85 lb-ft
Main Bearing Cap Bolts: 129-142 N-m, 95-105 lb-ft
Intake Manifold Vacuum Fittings Aluminum: 8-13 N-m, 6-10 lb-ft
Intake Manifold Pipe Fittings Aluminum: 17-24 N-m, 12-18 lb-ft
Intake Manifold to Cylinder Head: 32-33 N-m, 23-25 lb-ft
Upper (Plenum) to Lower Intake Manifold: 17-24 N-m, 12-18 lb-ft
Exhaust Manifold to Cylinder Head: 24-32 N-m, 18-24 lb-ft
Exhaust Pipe to Manifold: 33-49 N-m, 24-36 lb-ft
Dipstick Tube Bracket: 16-24 N-m, 12-18 lb-ft
Heat Shield, Spark Plug: 16-23 N-m, 12-17 lb-ft
Thermactor Pump Bracket to Cylinder Block: 44-67 N-m, 30-45 lb-ft
Distributor Clamp Motorcraft DZ410 to Cylinder Block: 24-32 N-m, 17-25 lb-ft
Oil Filter Insert to Cylinder Block Adaptor: 28-40 N-m, 20-30 lb-ft
Oil Filter to Adaptor or Cylinder Block: 1/2 turn after oiled gasket contacts sealing surface
Oil Pump to Cylinder Block: 30-43 N-m, 22-32 lb-ft
Oil Inlet Tube to Pump: 14-20 N-m, 10-15 lb-ft
Oil Inlet Tube to Main Bearing Cap: 30-43 N-m, 22-32 lb-ft
Oil Pan Drain Plug: 21-33 N-m, 15-25 lb-ft
Oil Pan to Cylinder Block (18 Places): 9-14 N-m, 7-10 lb-ft
Oil Pan to Cylinder Block (4 Places): 16-24 N-m, 12-18 lb-ft
Pulley to Damper Bolt: 54-68 N-m, 40-50 lb-ft
Rocker Arm Stud/Bolt to Cylinder Head: 24-33 N-m, 18-24 lb-ft
Spark Plug to Cylinder Head: 14-20 N-m, 10-15 lb-ft
Valve Rocker Arm Cover: 16-20 N-m, 11-14 lb-ft
Water Outlet Housing: 13-16 N-m, 9-12 lb-ft
Water Pump to Block/Front Cover: 17-24 N-m, 12-18 lb-ft
Power Steering Pump to Bracket: 41-54 N-m, 30-40 lb-ft
Thermactor Pump and Alternator Bracket to Cylinder Head 7/16-14 Bolt: 54-68 N-m, 40-50 lb-ft
Thermactor Pump and Alternator Bracket to Cylinder Head 3/8-16 Bolt: 41-54 N-m, 30-40 lb-ft
Thermactor Pump Holding Bolt: 41-54 N-m, 30-40 lb-ft
Thermactor Pump Pivot Bolt: 41-54 N-m, 30-40 lb-ft
Thermactor Pump Pulley to Pump Hub: 12-15 N-m, 8.5-11 lb-ft
Alternator Short (Attaching) Bolt: 41-54 N-m, 30-40 lb-ft
Alternator Long (Pivot) Bolt: 54-68 N-m, 40-50 lb-ft
A/C Compressor and Power Steering Pump Bracket to Head: 54-68 N-m, 40-50 lb-ft
A/C Compressor and Power Steering Pump Bracket to Water Pump: 53-72 N-m, 39-53 lb-ft
Air Conditioning Compressor to Bracket: 24-31 N-m, 18-22 lb-ft
Clutch-to-Fan Bolts: 16-24 N-m, 12-18 lb-ft
Fan and Clutch Assembly-to-Pulley: 16-24 N-m, 12-18 lb-ft

See also:
. . . .

Victor (made in USA) gaskets:
Valve covers - VS38300R
Oil pan - OS32492
Intake set - MS15202W
Timing/WP - JV1034

Dayco (made in USA/Mexico) hoses:
Upper - 71317
Lower - 71040
Bypass - 70846

Engine Block Casting Number Decoder

Owner caption April 2008 · Photo 2225 of 5000