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

903-597-2441

Motors are what we do, and all we do, and what we've been doing since 1964.

Mabbco Motors - 800-639-2949

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GM Chevrolet 7.4 454 Short Block 1970-1990 4-Bolt Main - NO CORE REQUIRED - 90 Day Limited Warranty

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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 MABBCO® Remanufactured Short Block is for a GM Chevy 7.4 454 motor, model years 1970-1990. This block is identifiable by its 2pc rear main seal and 4-bolt Main. Each MABBCO® short block is custom assembled as ordered, so please call us for current build times. MABBCO® short blocks include NEW pistons, piston rings, rod bearings, main bearings, cam bearings, timing set, and freeze plugs. MABBCO® short blocks are sold outright (No Core Return Required)

At MABBCO®, we understand the need for performance enhancements. That's why we offer a range of upgrades for your MABBCO® Remanufactured Short Block. Call 903-597-2441 to inquire about our performance upgrades.

We are experts when it comes to engines. Our long-standing experience is a testament to our commitment to quality and reliability.

MABBCO® Remanufactured Short Blocks carry a 90 day/4,000mi Product Only Limited 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.