CLEVITE ENGINE PARTS part description

PONTIAC V8 326-350-389-

Product Description

Engine Crankshaft Main Bearing Set

Product Attributes

Bearing Item Grade High Performance
Bearing Material TM-1
Bearing Note Grooved Upper Halves, Plain Lower Halves
Bearing O.D. or Housing Bore (max.) MB1889G=3.189in MB1890G(F)=3.189in MB1891P=3.189in
Bearing O.D. or Housing Bore (min.) MB1889G=3.188in MB1890G(F)=3.188in MB1891P=3.188in
Bearing Series G
Max. Wall MB1889G=0.0938in MB1890G(F)=0.0938in MB1891P=0.0938in
Meets or Exceeds Original Equipment Manufacture Specifications Yes
Size Standard
Standard Shaft Diameter (max.) MB1889G=3.000in MB1890G(F)=3.000in MB1891P=3.000in
Standard Shaft Diameter (min.) MB1889G=2.999in MB1890G(F)=2.999in MB1891P=2.999in
Vertical Oil Clearance (max.) MB1889G=0.0033in MB1890G(F)=0.0033in MB1891P=0.0038in
Vertical Oil Clearance (min.) MB1889G=0.0007in MB1890G(F)=0.0007in MB1891P=0.0007in

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 8483308090
Warranty Time 12
Warranty Time UOM MO
UPC 00027067535467

Part Interchanges

Fits Vehicles

  • Pontiac Executive (1967-1970)
  • Pontiac Tempest (1961, 1963-1968, 1970)
  • Pontiac Star Chief (1959-1966)
  • Pontiac GTO (1964-1973)
  • Pontiac Ventura (1960-1961, 1971-1975)
  • Pontiac LeMans (1963-1977)
  • Pontiac Grand Safari (1971-1978)
  • Pontiac Grandville (1972-1975)
  • Pontiac Grand Prix (1962-1977)
  • Pontiac Grand LeMans (1975-1977)
  • Pontiac Grand Am (1973-1975)
  • Pontiac Firebird (1967, 1970-1979)
  • Pontiac Catalina (1959-1978)
  • Pontiac Bonneville (1959-1974, 1976-1978)
  • Oldsmobile Custom Cruiser (1975)
  • Oldsmobile 98 (1975)
  • Buick Riviera (1977)
  • Buick Regal (1976)
  • Buick LeSabre (1975-1976)
  • Buick Electra (1977)

For more than 50 years, Clevite Engine Parts® has been one of the most respected and trusted names in the heavy duty engine parts industry. It is a part of MAHLE, a leading international development partner and supplier to the automotive industry. MAHLE’s commitment to making transportation more efficient, comfortable, and environmentally friendly makes these top-quality Clevite engine parts available to the aftermarket industry. From sleeve assemblies/liners, pistons, and piston rings to engine bearings, engine kits, and other engine components, this brand has got you covered. All these Clevite engine parts are manufactured and stringently tested and evaluated in a state-of-the-art facility to ensure optimal performance, maximum efficiency, and long service life.

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