This MABBCO® Remanufactured Premium Long Block is for a GM Buick 3.8 231 motor, model years 1975-1985. There are numerous variations of the 3.8 Buick. These variations are not interchangeable. This long block is intended for non-turbo and non-supercharged applications. At time of order, please provide the following: (1) vehicle make, (2) model, (3) year, (4) VIN number, and (5) block casting number.
MABBCO® long blocks include NEW pistons, piston rings, rod bearings, main bearings, cam bearings, timing set, freeze plugs, gasket set, oil pump kit, 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.