Application |
Specification |
Metric |
English |
General |
|
V 8 |
|
5.7 L - 5665 cc |
346 CID |
|
LS6 |
|
S |
|
99.0-99.018 mm |
3.897-3.898 in |
|
92.0 mm |
3.622 in |
|
10.5:1 |
|
1-8-7-2-6-5-4-3 |
|
1.016 mm |
0.04 in |
Block |
- Camshaft Bearing Bore 1 and 5 Diameter - First Design
|
59.08-59.13 mm |
2.325-2.327 in |
- Camshaft Bearing Bore 2 and 4 Diameter - First Design
|
58.83-58.88 mm |
2.316-2.318 in |
- Camshaft Bearing Bore 3 Diameter - First Design
|
58.58-58.63 mm |
2.306-2.308 in |
- Camshaft Bearing Bore 1 and 5 Diameter - Second Design
|
59.58-59.63 mm |
2.345-2.347 in |
- Camshaft Bearing Bore 2 and 4 Diameter - Second Design
|
59.08-59.13 mm |
2.325-2.327 in |
- Camshaft Bearing Bore 3 Diameter - Second Design
|
58.58-58.63 mm |
2.306-2.308 in |
- Crankshaft Main Bearing Bore Diameter
|
69.871-69.889 mm |
2.75-2.751 in |
- Crankshaft Main Bearing Bore Out-of-Round
|
0.005 mm |
0.0002 in |
|
99.0-99.018 mm |
3.897-3.898 in |
- Cylinder Bore Taper - Thrust Side
|
0.018 mm |
0.0007 in |
- Cylinder Head Deck Height - Measuring from the Centerline of
Crankshaft to the Deck Face
|
234.57-234.82 mm |
9.235-9.245 in |
- Cylinder Head Deck Surface Flatness - Measured Within a
152.4 mm (6.0 in) Area
|
0.08 mm |
0.003 in |
- Cylinder Head Deck Surface Flatness - Measuring the Overall Length
of the Block Deck
|
0.22 mm |
0.008 in |
- Valve Lifter Bore Diameter
|
21.417-21.443 mm |
0.843-0.844 in |
Camshaft |
|
0.025-0.305 mm |
0.001-0.012 in |
- Camshaft Journal Diameter
|
54.99-55.04 mm |
2.164-2.166 in |
- Camshaft Journal Out-of-Round
|
0.025 mm |
0.001 in |
- Camshaft Lobe Lift - Exhaust
|
8.19 mm |
0.322 in |
- Camshaft Lobe Lift - Intake
|
8.24 mm |
0.324 in |
- Camshaft Runout - Measured at the Intermediate Journals
|
0.05 mm |
0.002 in |
Connecting Rod |
- Connecting Rod Bearing Clearance - Production
|
0.023-0.065 mm |
0.0009-0.0025 in |
- Connecting Rod Bearing Clearance - Service
|
0.023-0.076 mm |
0.0009-0.003 in |
- Connecting Rod Bore Diameter - Bearing End
|
56.505-56.525 mm |
2.224-2.225 in |
- Connecting Rod Bore Out-of-Round - Bearing End
|
0.006 mm |
0.00023 in |
- Connecting Rod Bore Out-of-Round - Bearing End - Service
|
0.006 mm |
0.00023 in |
- Connecting Rod Side Clearance
|
0.11-0.51 mm |
0.00433-0.02 in |
Crankshaft |
- Connecting Rod Journal Diameter - Production
|
53.318-53.338 mm |
2.0991-2.0999 in |
- Connecting Rod Journal Diameter - Service
|
53.308 mm |
2.0987 in |
- Connecting Rod Journal Out-of-Round - Production
|
0.005 mm |
0.0002 in |
- Connecting Rod Journal Out-of-Round - Service
|
0.01 mm |
0.0004 in |
- Connecting Rod Journal Taper - Maximum for 1/2 of Journal Length -
Production
|
0.005 mm |
0.0002 in |
- Connecting Rod Journal Taper - Maximum for 1/2 of Journal Length -
Service
|
0.02 mm |
0.00078 in |
|
0.04-0.2 mm |
0.0015-0.0078 in |
- Crankshaft Main Bearing Clearance - Production
|
0.02-0.052 mm |
0.0008-0.0021 in |
- Crankshaft Main Bearing Clearance - Service
|
0.02-0.065 mm |
0.0008-0.0025 in |
- Crankshaft Main Journal Diameter - Production
|
64.992-65.008 mm |
2.558-2.559 in |
- Crankshaft Main Journal Diameter - Service
|
64.992 mm |
2.558 in |
- Crankshaft Main Journal Out-of-Round - Production
|
0.003 mm |
0.000118 in |
- Crankshaft Main Journal Out-of-Round - Service
|
0.008 mm |
0.0003 in |
- Crankshaft Main Journal Taper - Production
|
0.01 mm |
0.0004 in |
- Crankshaft Main Journal Taper - Service
|
0.02 mm |
0.00078 in |
- Crankshaft Rear Flange Runout
|
0.05 mm |
0.002 in |
- Crankshaft Reluctor Ring Runout - Measured 1.0 mm
(0.04 in) Below Tooth Diameter
|
0.7 mm |
0.028 in |
- Crankshaft Thrust Surface - Production
|
26.14-26.22 mm |
1.029-1.0315 in |
- Crankshaft Thrust Surface - Service
|
26.22 mm |
1.0315 in |
- Crankshaft Thrust Surface Runout
|
0.025 mm |
0.001 in |
Cylinder Head |
- Cylinder Head Height/Thickness - Measured from the Cylinder Head
Deck to the Valve Rocker Arm Cover Seal Surface
|
120.2 mm |
4.732 in |
- Surface Flatness - Block Deck - Measured Within a 152.4 mm
(6.0 in) Area
|
0.08 mm |
0.003 in |
- Surface Flatness - Block Deck - Measuring the Overall Length of the
Cylinder Head
|
0.1 mm |
0.004 in |
- Surface Flatness - Exhaust Manifold Deck
|
0.22 mm |
0.008 in |
- Surface Flatness - Intake Manifold Deck
|
0.22 mm |
0.008 in |
Intake Manifold |
- Surface Flatness - Measured at Gasket Sealing Surfaces
|
0.5 mm |
0.02 in |
Lubrication System |
- Oil Capacity - with Filter
|
6.151 Liters |
6.5 Quarts |
- Oil Capacity - without Filter
|
5.678 Liters |
6.0 Quarts |
- Oil Pressure - Minimum - Hot
|
41 kPa at 1,000 engine RPM
124 kPa at 2,000 engine RPM
165 kPa at 4,000 engine RPM |
6 psig at 1,000 engine RPM
18 psig at 2,000 engine RPM
24 psig at 4,000 engine RPM |
Oil Pan |
- Front Cover Alignment - at Oil Pan Surface
|
0.0-0.5 mm |
0.0-0.02 in |
- Rear Cover Alignment - at Oil Pan Surface
|
0.0-0.5 mm |
0.0-0.02 in |
- Oil Pan Alignment - to Rear of Engine Block at Transmission
Bellhousing Mounting Surface
|
0.0-0.25 mm |
0.0-0.01 in |
Piston Rings |
- Piston Ring End Gap - First Compression Ring - Measured in Cylinder
Bore - Production
|
0.23-0.44 mm |
0.009-0.017 in |
- Piston Ring End Gap - First Compression Ring - Measured in Cylinder
Bore
|
0.23-0.5 mm |
0.009-0.0196 in |
- Piston Ring End Gap - Second Compression Ring - Measured in Cylinder
Bore - Production
|
0.44-0.7 mm |
0.017-0.027 in |
- Piston Ring End Gap - Second Compression Ring - Measured in Cylinder
Bore
|
0.44-0.76 mm |
0.0173-0.03 in |
- Piston Ring End Gap - Oil Control Ring - Measured in Cylinder Bore -
Production
|
0.18-0.75 mm |
0.007-0.029 in |
- Piston Ring End Gap - Oil Control Ring - Measured in Cylinder Bore -
Service
|
0.18-0.81 mm |
0.007-0.032 in |
- Piston Ring to Groove Clearance - First Compression Ring -
Production
|
0.04-0.086 mm |
0.00157-0.0033 in |
- Piston Ring to Groove Clearance - First Compression Ring - Service
|
0.04-0.068 mm |
0.00157-0.0033 in |
- Piston Ring to Groove Clearance - Second Compression Ring -
Production
|
0.05-0.088 mm |
0.002-0.0034 in |
- Piston Ring to Groove Clearance - Second Compression Ring - Service
|
0.05-0.088 mm |
0.002-0.0034 in |
- Piston Ring to Groove Clearance - Oil Control Ring - Production
|
-0.008 to +0.0176 mm |
-0.0003 to +0.0069 in |
- Piston Ring to Groove Clearance - Oil Control Ring - Service
|
-0.008 to +0.0176 mm |
-0.0003 to +0.0069 in |
Pistons and Pins |
- Piston - Piston Diameter - Non Coated Skirt - at Size Point
|
98.969-98.987 mm |
3.8964-3.8997 in |
- Piston - Piston Diameter - Measured Over Skirt Coating
|
98.984-99.027 mm |
3.897-3.899 in |
- Piston - Piston to Bore Clearance - Non Coated Skirt - Production
|
0.013-0.049 mm |
0.0005-0.0019 in |
- Piston - Piston to Bore Clearance - Non Coated Skirt - Service
|
0.013-0.074 mm |
0.0005-0.0029 in |
- Piston - Piston to Bore Clearance - Coated Skirt - Production
|
-0.027 to +0.029 mm |
-0.001 to +0.0011 in |
- Piston - Piston to Bore Clearance - Coating Worn Off - Service Limit
|
0.074 mm |
0.0029 in |
- Pin - First Design Press Fit Pin Fit in Connecting Rod Bore
|
0.02-0.043 mm - Interference |
0.00078-0.00169 in - Interference |
- Pin - First Design Press Fit Pin Clearance to Piston Pin Bore -
Production
|
0.01-0.02 mm |
0.0004-0.00078 in |
- Pin - First Design Press Fit Pin Clearance to Piston Pin Bore -
Service
|
0.01-0.022 mm |
0.0004-0.00086 in |
- Pin - First Design Press Fit Pin Diameter
|
23.997-24.0 mm |
0.9447-0.9448 in |
- Pin - Second Design Full Floating Pin Fit in Connecting Rod Bore -
Production
|
0.007-0.02 mm |
0.00027-0.00078 in |
- Pin - Second Design Full Floating Pin Fit in Connecting Rod Bore -
Service
|
0.007-0.022 mm |
0.00027-0.00086 in |
- Pin - Second Design Full Floating Pin Clearance to Piston Pin Bore -
Production
|
0.002-0.01 mm |
0.00008-0.0004 in |
- Pin - Second Design Full Floating Pin Clearance to Piston Pin Bore -
Service
|
0.002-0.015 mm |
0.00008-0.0006 in |
- Pin - Second Design Full Floating Pin Diameter
|
23.952-23.955 mm |
0.943-0.943 in |
Valve System |
- Valves - Valve Face Angle
|
45 degrees |
- Valves - Valve Face Width
|
1.25 mm |
0.05 in |
|
Net Lash - No Adjustment |
- Valves - Valve Lift - Intake
|
14.02 mm |
0.552 in |
- Valves - Valve Lift - Exhaust
|
13.92 mm |
0.548 in |
- Valves - Valve Seat Angle
|
46 degrees |
- Valves - Valve Seat Runout
|
0.05 mm |
0.002 in |
- Valves - Valve Seat Width - Exhaust
|
1.78 mm |
0.07 in |
- Valves - Valve Seat Width - Intake
|
1.02 mm |
0.04 in |
- Valves - Valve Stem Diameter - Production
|
7.955-7.976 mm |
0.313-0.314 in |
- Valves - Valve Stem Diameter - Service
|
7.96 mm |
0.314 in |
- Valves - Valve Stem-to-Guide Clearance - Production - Intake
|
0.025-0.066 mm |
0.001-0.0026 in |
- Valves - Valve Stem-to-Guide Clearance - Service - Intake
|
0.093 mm |
0.0037 in |
- Valves - Valve Stem-to-Guide Clearance - Production - Exhaust
|
0.025-0.066 mm |
0.001-0.0026 in |
- Valves - Valve Stem-to-Guide Clearance - Service - Exhaust
|
0.093 mm |
0.0037 in |
- Valve Rocker Arm - Valve Rocker Arm Ratio
|
1.70:1 |
- Valve Springs - Valve Spring Free Length
|
53.4 mm |
2.1 in |
- Valve Springs - Valve Spring Installed Height
|
45.75 mm |
1.8 in |
- Valve Springs - Valve Spring Load - Closed
|
400 N at 45.75 mm |
90 lb at 1.8 in |
- Valve Springs - Valve Spring Load- Open
|
1310 N at 31.75 mm |
294 lb at 1.25 in |