Mabbco Motors - 800-639-2949

ALTERNATIVE FUELS GM Chevy 350 5.7 Long Block 1996-2010 #880 4-Bolt Main - CNG, LNG, and Propane

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SKU: C5.7880AF4

Price: $2,250.00 + $30 Shop Fee

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.
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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

Compressed natural gas (CNG), liquefied natural gas (LNG), and propane are known as “dry fuels” because they provide little or no lubrication to the valves and seats during engine operation. Consequently, rapid wearing and failure of the valves and valve seats is common on engines operating on alternative fuels.

Because of its location in East Texas, MABBCO has been providing engine related services to the Louisiana oil field and Texas agricultural sector for over half a century.  In that time, MABBCO has developed a particular expertise in remanufacturing engines operating on alternative fuels.  MABBCO alternative fuel engines are well suited for stationary applications, as well as, cars, truck, and taxis.

MABBCO alternative fuel long blocks are remanufactured with a true nickel based valve seat designed specifically for use with alternative fuels.  Both the intake seats and exhaust seats are replaced.  All valves are replaced with stellite exhaust valves and stainless steel intake valves.  No rotators are installed.  This combination maximizes cylinder head life.  For customers wanting to better understand the demands of alternative fuels an informative article can be found at https://www.enginebuildermag.com/2015/05/cng-and-propane-engine-builds/

This MABBCO® ALTERNATIVE FUELS Remanufactured Long Block is intended for a GM Chevy 5.7 350 motor, model years 1996-2010. This long block is identifiable by its #880 block casting number, 4-Bolt Main, and its eight-bolt intake cylinder heads.  Each MABBCO® long block is custom assembled as ordered so please allow 10 business days for build time.  MABBCO® ALTERNATIVE FUELS long blocks include NEW pistons, MOLY rings, rod bearings, main bearings, cam bearings, timing set, gasket set, oil pump, lifters, freeze plugs, HARDENED valves, and HARDENED valve seats.  MABBCO® long blocks are sold outright (No Core Return Required).  Prior to shipment, all MABBCO® ALTERNATIVE FUELS long blocks are SpinTested 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® ALTERNATIVE FUELS Remanufactured Long Blocks carry a 90 day Product Only Limited Warranty (No Labor or Shipping Allowance). Call or see Limited Warranty for details.



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