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Eagle SBC 383 Internal Rotating Assembly 2 Piece Rear Seal w/.030in Over Bore

Upgrade your engine with the Eagle SBC 383 Internal Rotating Assembly. This 2-piece rear seal assembly is designed for street and strip applications, providing a cost-effective alternative to reworking OEM parts.

Featuring a 3.750" cast crank, 5.700" I-Beam rods, and hypereutectic KB -7cc flat top pistons, this assembly is built for performance. The plasma-moly standard gap rings and King SI rod/main bearings ensure a smooth and reliable operation.

  • 3.750" cast crank
  • 5.700" I-Beam rods
  • Hypereutectic KB -7cc flat top pistons
  • Plasma-moly standard gap rings
  • King SI rod/main bearings

Minor clearancing of the block at pan rails is required for installation.

This product has not yet been assigned to any vehicle. We are working to ensure that this changes as soon as possible. Please contact us if you have any questions.

Ten years prior to Eagle's official opening were spent developing the technology, relationships, and design that has become Eagle Specialty Products, Inc. Eagle formally began business in August of 1992 offering just a couple of part numbers. Eagle's commitment to quality and service has resulted in customer loyalty and satisfaction. This,in turn, has fueled rapid growth over the years. Eagle added crankshafts to our lineup a few years later as well as expanding our offerings in connecting rods. Continuous design improvements and improvements in materials and manufacturing techniques have resulted in Eagle being the largest and most respected aftermarket connecting rod and crank manufacturer in the industry. We never stop researching ways to make our products lighter, stronger, more efficient to manufacture, and more diverse.
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