Each MABBCO® long block is custom assembled as ordered so please call for current build times.

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GM Chevrolet 5.7 350 Premium Long Block 1986 Model 4-Bolt

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Details

This MABBCO® Remanufactured Premium Long Block is for a GM Chevrolet 350 5.7 motor, model year 1986. This block is identifiable by it's 1pc. rear main seal, 4-bolt main, mechanical fuel pump hole, and side-bolt valve cover cylinder heads.

Turnaround time for rebuilding your long block varies so please call for current build times. 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® Premium 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. Price based on customer supplying a rebuildable core.

All long blocks sold on an exchange or R & R basis. Core deposit required. Prices subject to change without notice.

MABBCO® Remanufactured Premium Long Blocks carry a 12 month/12,000mi Product Only Warranty (No Labor or Shipping Allowance). Call or see Limited Warranty for details.

Motor Vehicles

WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

Tools:

WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

Electrical Cords

WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.