GM 5.7L Vortec Cylinder Head Assembly | Sierra 18-4486HP Cleaners 454 L29 PFI

454 L29 PFI

0 BEDB(50Hz)

Blue Sea 8073 AC Current Transformer 50 Amp

4 Liter Intake Manifold Gasket Set | Crusader Marine 30221

and IPS units

GM 5.7L Vortec Cylinder Head Assembly | Sierra 18-4486HP Cleaners 454 L29 PFIGM 5. 7L Vortec Cylinder Head Assembly Sierra 18 4486HP Completely assembled new marine cylinder head assembly fits GM 350 cu. in. marine engines with 8 intake manifold mounting bolts Fits 5. 7L GM V8 Vortec engines from 1996 and up with press in rocker arm studs with 8 intake manifold mounting bolts Uses composite valve cover Complete new casting assembly with new stainless steel valves, hardened exhaust seats, valve springs, rocker arms, and