Answer
Jan 08, 2022 - 06:51 AM
Yes! They certainly will. The Stage 4 camshaft is designed for use with aftermarket pistons in order to provide the additional valve to piston clearance but these ported 6.1L heads with the Stage 2 option will work on all Stage 2 through Stage 4 combinations. The valve springs on the Stage 2 heads will have no problems supporting the larger Stage 4 camshaft.
Add New Comment