GM 4.3L Complete New Long Block, (Vortec) with Aluminum Timing Cover, W/O Intake Manifold (1996 - Current MPI) (#2537-S3)
There are various changes that were made on the 4.3L engine throughout the years. Listed below is a link that will assist you in choosing the correct longblock for you application.Technical Tips. This engine is a replacement for MerCruiser, OMC, and Volvo applications. Cylinder block incorporates dual flat response knock sensor bosses and revised bolt pattern for new front cover. Water pump eliminates internal bypass. 58X crankshaft position encoder with digital sensor ensures accurate ignition timing throughout the operating range.
NOTE 1: This engine includes the cast aluminum timing chain cover, Valve covers, Oil pan, Water pump, Crankshaft Position Sensor.
NOTE 2: 1996-2007 MPI application requires an updated front cover kit. PN: 105097.
Includes an Up To 12 Month Limited Warranty.
Upon completing any engine order on the website you will be sent a Purchase Sales Agreement which must be completed and returned before the engine will be shipped. This document contains important warranty information and protects both the seller and buyer for the purposes of the sale.
All specifications, availability, and pricing listed are based on the latest product information available at the time of publication.The right is reserved to make changes at any time without notice.