4.3 V6 NEW Vortec chev marine long motor carb or EFI
GM factory fresh long motor -1 piece rear main oil seal, suit electric fuel pump (can supply if required) suit Mercruiser or Volvo Penta repower for 2008 onwards alloy timing cover engine.
Heads are to suit 8 bolt intake.
Has balance shaft with roller camshaft/lifters/roller rockers
Has reluctor wheel for late model MPFI
LImited availability, there may be delay in delivery.