G 3500 1 Ton Van V8-454 7.4L VIN N TBI (1995)
Crankshaft: Specifications
Crankshaft Dimensions
Engine Liter/CID ............................................................................................................................................................................................. 7.4L/V8-454
All specifications given in inches.
Crankshaft Journals
Main Bearing Journal Diameter .............................................................................................................................................................. 2.7482-2.7489
Connecting Rod Journal Diameter .......................................................................................................................................................... 2.1991-2.1996
Maximum Out Of Round All ............................................................................................................................................................................... 0.0010
Runout Service Limit ................................................................................................................................................................................................ [02]
Bearing Clearance
Main Bearings ............................................................................................................................................................................................................ [14]
Connecting Rod Bearings ......................................................................................................................................................................... 0.0011-0.0029
Thrust Bearing .......................................................................................................................................................................................... 0.0050-0.0110
Connecting Rods
Pin Clearance [12] ..................................................................................................................................................................................... 0.0021-0.0031
Side Clearance ........................................................................................................................................................................................... 0.0130-0.0230
[02] If main journals are misaligned, crankshaft is bent & must be replaced.
[12] Interference fit.
[14] Except No. 5, 0.0017-0.0030 inch; No. 5, 0.0025-0.0038 inch.
