This is a Rebuilt GM .060″ Oversize 7.4L / 454 2-BOLT MAIN Engine Short Block Assembly.
* Block Casting # :Â 14015445
* Description :Â 1980-1990 .060″ 7.4L GM 2pc Rear Main Seal 2-BOLT MAIN Short Block, NO CAMSHAFTÂ
 * information : .060″ over size cylinder bore (4.310″)              2-Bolt Main              New Pistons / Rings                            New Main & Rod Bearings              Polished Standard Crankshaft              Brass Freeze Plugs              Fuel Pump Hole
**WARRANTY: SHORT BLOCK ENGINES COME WITH A 3 MONTH OR 3K MILES WARRANTY ON PARTS ONLY. NO LABOR REIMBURSEMENT , OVERHEATING DUE TO EXTERNAL PART FAILURE WILL VOID THE WARRANTY. INTAKE MANIFOLD NEEDS TO BE REPLACED AS PER MANUFACTURE(GM) REQUIREMENT  . FAILURE TO DO SO WILL CAUSE SEVERE DAMAGE TO THE NEW ENGINE AND WILL VOID THE WARRANTY. BUYER / INSTALLER IS RESPONSIBLE FOR HOSES, RADIATOR, HEATER CORE AND ANY OTHER ACCESSORIES THAT MAY CAUSE THE ENGINE TO OVERHEAT. HEAT TABS ARE IN PLACE MELTED HEAT TABS WILL VOID THE WARRANTY. TAMPERING WITH THE HEAT TABS WILL ALSO VOID THE WARRANTY. INSTALLER IS RESPONSIBLE FOR OIL LEAKS SINCE WE DO NOT INSTALL ANY GASKETS OR SEALS. ENGINE OIL MUST BE REPLACED AFTER THE FIRST 1K MILES AND THEN EVERY 3K MILES TO ENSURE PROPER LUBRICATION , ENGINE MUST BE INSTALLED BY A PROFESSIONAL CERTIFIED SHOP AND INSTALLER AND REGULAR MAINTENANCE PERFORMED. PROVE OF MAINTENANCE MUST BE PROVIDED IN CASE OF A WARRANTY CLAIM.
IN CASE OF A WARRANTY CLAIM: WE WILL ASK TO SPEAK WITH THE CERTIFIED INSTALLER AND THEY WILL BE ASKED TO PERFORM SOME TEST TO DETERMINE THE CAUSE OF THE FAILURE.
WE WILL NEED RECEIPT OF INSTALLATION FROM THE CERTIFIED INSTALLER.(SHOWING VEHICLE VIN NUMBER ,MILES,YEAR ,MAKE AND MODEL.
PICTURES OF HEAT TABS. (TO DETERMINE IF THE ENGINE WAS OVERHEATED)
PROOF OF MAINTENANCE RECEIPTS.
BEFORE WE CAN VALIDATE A WARRANTY, WE WILL NEED TO RECEIVE THE SHORT BLOCK BACK FOR INSPECTIONÂ
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