Additional core charge - Additional $600 will be charged and refunded upon the return of the old core.
Chevrolet 5.0L/ 305 Cubic Inch Marine Engine; Standard Rotation/ Block #878 With SAE Bolts For Starter/ Motor Mounts And Trans Head #520; Crank #526 With Roller Cam/ Plastic Timing Cover With Sensor/ Cylinder Head/ Oil Pan And Valve Cover