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

903-597-2441

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Mabbco Motors - 800-639-2949

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GM Chevrolet 6.3 383 Short Block 1968-1979 LHD 2-Bolt Main - NO CORE REQUIRED - STROKER

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Domestic Shipping to a Commercial Address without a Lift-gate
* Alaska and Hawaii, please call for shipping rates to these states.
Domestic Shipping to a Residential Address
* Alaska and Hawaii, please call for shipping rates to these states.

Details

This PERFORMANCE MABBCO® STROKER Short Block is a GM Chevy 6.3 383 motor, model years 1968-1979. This engine is commonly known as a "383 Stroker" and is identifiable by its left hand dipstick, 2pc. rear main seal, and 2-bolt main. This short block includes a NEW 3.750" stroker crankshaft, new connecting rods, and has an "external" balance. This short block is intended as a performance upgrade for customers who currently have a 350 small block, but are looking for more performance and horsepower. MABBCO® short block's include NEW pistons, rings, rod bearings, main bearings, and cam bearings. Each MABBCO® short block is custom assembled as ordered, so please message or call for current build times. MABBCO® short blocks are sold outright (No Core Return Required).

-Gaskets, oil pump, and lifters available for an additional $95.00

Due to the intended nature of PERFORMANCE products, this short block carries NO WARRANTY express or impled.

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.