Chevrolet 10 series 1973, Overhaul Manual

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SPECIFICATIONS 42
ENGINE TORQUES
Size
Usage
In Line
Small V-8 Mark IV V-8
250 292 307 350
454
1/4-20
Camshaft Thrust Plate 80 lb. in.
Crankcase Front Cover 80 lb. in.
Flywheel Housing Pans
80 lb. in.
Oil Filler Bypass Valve 80 lb. in.
Oil Pan (To Crankcase) 80 lb. in.
Oil Pan (To Front Cover) 50 lb. in. 80 lb. in.
Oil Pump Cover 70 lb. in.
80 lb. in.
Rocker Arm Cover 45 lb. in.
50 lb. in.
11/32-24
Connecting Rod Cap 35 lb. ft.
5/16-18 Camshaft Sprocket
20 lb. ft.
Clutch P ressure Plate 20 lb. ft.
Oil Pan (To Crankcase) 75 lb. in.
65 lb. in. 1 135 lb. in.
Oil Pump 115 lb. in.
Push Rod Cover 50 lb. in.
Water Pump
15 lb. in.
3/8-16
Clutch P ressure Plate 35 lb. ft.
Distributor Clamp
20 lb. ft.
Flywheel Housing
30 lb. ft.
Manifold (Exhaust)
20 lb. ft.®
Manifold (Exhaust to Inlet) 30 lb. ft.
Manifold (Inlet)
30 lb. ft.
Manifold-to-head
35 lb. ft.
Thermostat Housing
30 lb. ft.
Water Outlet
30 lb. ft.
Water Pump
30 lb. ft.
3/8-24 Connecting Rod Cap
40 lb. ft. 45 lb. ft.
50 lb. ft.
7/16-14 Cylinder Head
65 lb. ft.
80 lb. ft.
Main Bearing Cap
65 lb. ft. 70 lb. ft.
Oil Pump
65 lb. ft.
Rocker Arm Stud
50 lb. ft.
7/16-20
Flywheel 60 lb. ft.
60 lb. ft. 65 lb. ft.
Torsional Damper
60 lb. ft.
1/2-13 Cylinder Head
95 lb. ft.
Main Bearing Cap
110 lb. ft.
1/2-14
Temperature Sending Unit
20 lb. ft.
1/2-20
Torsional Damper 85 lb. ft.
Oil Filter
Hand Tight 1 25 lb. ft.
Oil Pan Drain Plug
20 lb. ft.
Flywheel 110 lb. ft.
14mm 5/8 Spark Plug
15 lb. ft.
® Inside bolts on 307-350 engines 30 lb. ft.
OVERHAUL MANUAL