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MICHIGAN 77 MS1266HG H-Series Main Bearing Set Chrysler 360 Standard Size

Manufacturer

Picture for manufacturer MICHIGAN 77

Part Number

MS1266HG
9 reviews
Sale Price

$135.16

In Stock (8)

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Usually delivered within 2 days

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Product Details

The MICHIGAN 77 MS1266HG is a high-performance H-Series main bearing set designed for Chrysler 360 (5.9L) V8 engines manufactured from 1974 to 2003. This is a complete main bearing set featuring standard sizing and full-groove design for optimal oil distribution.

H-Series Performance Features:

  • Tri-metal construction combining copper-lead alloy layer with steel backing and electroplated babbitt overlay
  • Medium level of eccentricity for improved load distribution
  • High crush design with hardened steel back for maximum strength and durability
  • Thin overlay provides excellent slipperiness and conformability
  • Enlarged chamfers for greater crankshaft fillet clearance
  • Manufactured without flash plating for better seating and contact
  • Full-groove design ensures superior oil flow throughout the bearing surface

Application: Ideal for medium to high RPM engines and crankshafts with oversize fillets. These bearings deliver performance characteristics that meet or exceed original equipment specifications, making them suitable for both street performance and racing applications.

MICHIGAN 77 bearings (now part of MAHLE) share identical specifications with Clevite 77 bearings and are manufactured to the same exacting standards that have made them trusted by engine builders for decades.

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