Crankshaft and Connecting Rod Specifications (cont.)
All measurements are given in inches
Crankshaft
Connecting Rod
Year
Engine
Main Big
Journal Dia
Main Big Oil
Clearance
Shaft
End-Play
Tlmist
on No.
Journal
Diameter
Oil
Clearance
Side
Clearance
454 (425 hp)
2.7481 -2.7490®
0.0013 -0.0025®
0.006-0.010
5
2.1985-2.1995
0.0009-0.0025
0.019-0.025
350
2.4484 -2.4493®
0.0008 -0.0020®
0.002-0.006
5
2.0990-2.1000
0.0013-0.0035
0.008-0.014
350 (255 hp)
2.4484 -2.4493®
0.0013 -0.0025®
0.002-0.006
5
2.0990-2.1000
0.0013-0.0035
0.008-0.014
1972
454 (270 hp)
2.7485- 2.7494©
0.0013 -0.0025®
0.006-0.010
5
2.1990-2.2000
0.0009-0.0025
0.015-0.021
350
2.4502©
0.0013 -0.0025®
0.002-0.006
5
2.0990-2.1000
0.0013-0.0035
0.008-0.014
1973- 74
454
2.7504®
0.0007 -0.0019®
0.006-0.010
5
2.1990-2.2000
0.009-0.0025
0.015-0.021
1975- 76
350
2.4502®
0.0013 -0.0025®
0.002-0.006
5
2.0990-2.1000
0.0013-0.0035
0.008-0.014
1977- 84
305, 350
2.4484 -2.4493®
0.0008 -0.0020®
0.002-0.006
5
2.0988-2.0998
0.0013-0.0035
0.008-0.014
® Nos. 3, 4—2.7481 -2.7490; No. 5—2.7478-2.7488 ® Nos. 2, 3, 4 —2.4481 -2.4490; No. 5—2.4479-2.4488 ® No. 5—
2.7478-2.7488 ® No. 5 —0.0023-0.0033; with auto, trans. No. 1 —0.001 9-0.0031 ® No. 5—
2.4479-2.4488 ® Nos. 2, 3, 4—0.001 3-0.0025; No. 5—0.001 9-0.0035 ® Nos. 2, 3, 4—
0.0006-0.001 8; No. 5—0.0008-0.0023 ® Nos. 2, 3, 4 —2.7481 -2.7490; No. 5—2.7478-2.7488 ® Nos. 2, 3, 4—0.001 1 -
0.0023; No. 5—0.001 7-0.0033 © No. 5—2.4508 ® No. 5—0.0024-0.0040 ®
Nos. 1 , 5—2.7499 ©No. 5 —0 . 0 0 2 9- 0.0045
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