This MABBCO® Remanufactured Premium Long Block is for a Supercharged GM Buick 231 3.8 motor, model years 1997-2005. This block is identifiable by its #029 or #769 block casting number, its cylinder heads with injector holes, and its "1" vin code. Each MABBCO® long block is custom assembled as ordered so please call for our current build time.
MABBCO® long blocks include NEW pistons, piston rings, rod bearings, main bearings, cam bearings, timing set, freeze plugs, gasket set, oil pump, and lifters. MABBCO® long blocks are Spin Tested on a Computerized Engine test stand for proper oil pressure and compression and come complete with the push rods and rocker arms installed and pre-set. MABBCO® Premium Long Blocks are sold outright (No Core Return Required).
MABBCO® Remanufactured Premium Long Blocks carry a 1 Year/12,000mi Product Only Limited Warranty (No Labor or Shipping Allowance). Call or see Limited Warranty for details.
Engines are what we do, and all we do, and we have been doing it since 1964.