PROFormance DB45 Buick 231 3800 Engine, Remanufactured

PROFormance DB45 Buick 231 3800 Engine, Remanufactured
PROFormance DB45 Buick 231 3800 Engine, Remanufactured PROFormance DB45 Buick 231 3800 Engine, Remanufactured PROFormance DB45 Buick 231 3800 Engine, Remanufactured PROFormance DB45 Buick 231 3800 Engine, Remanufactured PROFormance DB45 Buick 231 3800 Engine, Remanufactured (click images to enlarge)


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PROFormance DB45 Buick 231 3800 Engine, Remanufactured

DESCRIPTION

Product Fitment

1991 ENGINE LONG BLOCK - REMANUFACTURED
*This is not a complete engine. You will need to use several external parts from you old engine.
*See photos for what is included in an engine long block unit.
*NOT for earlier models!

Note: End Year 1992, Block Cast # 674, Left Head Cast # 0619, 2136, Right Head Cast # 0619, 2136, INSTALLATION GASKETS LESS VALLEY PAN GASKET, BALANCE SHAFT, ROLLER CAM, 3/4 VENT HOLE ON INTAKE SIDE

Product Notes

PROFessional Powertrain produces engines to standards that meet or exceed original equipment (OE) specifications. Furthermore, because of advancements in the years since the original engine design, a remanufacture can add improvements that will produce a more efficient and durable engine. All engines are manufactured under ISO 9001:2000 standards. As a veteran Tier 1 supplier to OEMs, PROFessional Powertrain observes the same quality for remanufacturing processes as is demanded by OEM customers.

Engineered to Be Superior to OEM Performance

PROFessional Powertrain engines are designed and built to be superior to the OE engine that came with your vehicle. Some key improvements include:

  • Bearings: Federal Mogul Aluminum bearings feature a patented thrust bearing that improves oiling to the thrust flange, preventing premature thrust failures such as those common to some Ford engines, resulting in longer life and dependability.
  • Crankshafts: PROFessional Powertrain crankshaft journal surfaces offer an RA finish of 12 or lower, improving over the common RA finishes of 15 or higher found in most OE engines, and allowing for a better fit and closer tolerance levers for increased life.
  • Rear Main Seals: Teflon seals are the latest technology available for zero oil seepage at the rear of the engine--a vast improvement over common neoprene seals that wear out over time.
  • Pistons: Anodized piston heads increase durability, reduce emissions, and guarantee a longer lifespan over common OE engines that only offer heads with hypereutectic coating.
  • Mating Surface Finishes: Better RMA finishes provide a better sealing contact surface for head gaskets and meet or exceed the recommendations of aftermarket gasket manufacturers.
  • Castings: PROFessional Powertrain's aged and cycled castings have greater rigidity that provides longer stability.
  • Valve Seat Angles: Three angle valve seats optimize sealing, maximize fuel mixture and flow, and ensure carbon clearout. Most OE engines only have two angle valve seats.
  • Specification Tolerances: PROFessional Powertrain has recuded the allowable tolerances by 1/2. An engine that is built to tighter tolerances is a superior product in wear, durability, and dependability.

The PROFormance DB45 Buick 231 3800 Engine, Remanufactured was selected for a proper fitting part for the Reatta. It was cross-referenced to make sure it is the correct fit just for your Buick Reatta.