1999 Mercruiser HI-Performance GM 377 EFI Engine Service Manual, Page 157Get this manual

1999 Mercruiser HI-Performance GM 377 EFI Engine Service Manual, Page 157

Quality of the image is intentionally reduced!

377 CID6.2L ENGINES
1 Using crankshaft sprocket installer, as shown, install sprocket on crankshaft

aCrankshaft Sprocket Installer (J-5590) 2 Install timing chain and camshaft sproc