Cylinder Boring And Honing - Chevrolet 5.7L Corvette 2004 Shop Manual

and perpendicular to the centerline of the crankshaft.
A cylinder that measures 99.0-99.018 mm (3.897-3.898 in) may be honed and serviced with a standard
size piston.
A cylinder bore that exceeds the maximum diameter must be serviced with an oversized piston.

CYLINDER BORING AND HONING

Boring Procedure
1. A 0.25 mm (0.01 in) oversize service piston and piston ring set are available for the LS1/LS6 engine.
IMPORTANT: Do not bore the cylinder liners on the LS1/LS6 engine.
2. It is recommended to hone the cylinder to achieve proper fit for the oversize piston.
Refer to the Cylinder Honing information for the proper honing procedure.
Honing Procedure