This MABBCO® MARINE Remanufactured Short Block is for a STD rotation GM Chevy 4.1 250 motor, model years 1970-1980. This block is identifiable by its #855, #675, #127, #466, or #575 casting number. MABBCO® MARINE short blocks include NEW pistons, rings, rod bearings, main bearings, cam bearings, timing set, and brass freeze plugs. Each MABBCO® short block is custom assembled as ordered, so please allow 5 business days for build time. MABBCO® short blocks are sold outright (No Core Return Required).
-Gaskets (with Marine head gasket), oil pump, and lifters available for an additional $225.00
Please note, the year model of your engine may differ from the year model of your boat, please call 903-597-2441 for with engine identification.
MABBCO® Remanufactured Short Blocks carry a 90 day Product Only Warranty (No Labor or Shipping Allowance). Call or see Limited Warranty for details.