LS V8-3.9L VIN A (2003)
Flex Plate: Specifications
Flex Plate bolts.
Stage 1 .................................................................................................................................................................................................. 15 Nm (11 ft. lbs.)
Stage 2 ................................................................................................................................................................................................ 110 Nm (81 ft. lbs.)
Flexplate spacer nuts ................................................................................................................................................................................ 38 Nm (28 ft. lbs.)