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50379 - Hays 50379 Roller Pilot Bearing Image
Hays

Hays 50379 Roller Pilot Bearing

Part # 50379

Compatible with LS/LT engines using a Tremec or TKO or TKX Transmission.

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Hays 50379 Roller Pilot Bearing

Free Shipping on orders over $150*

In Stock

$32.54
This Hays Roller Pilot Bearing is an easy to install upgrade or replacement for LS or Gen V LT engines with a TKO or TKX transmission. A roller pilot bearing reduces parasitic drag that can cause transmission wear and hard shifting. Pre-greased and ready for installation. Double sealed bearing can be installed in either direction.

Features:

  • Large outer pilot bearing commonly used for LS and Gen V LT engines with TKO/TKX transmission swaps
  • Pre-greased and ready to install, double sealed bearing can be installed in either direction
  • Roller bearing design for improved transmission alignment and shifting
Brand Hays
Depth (in)0.7
Emission Code5
Engine FamilyGM Small Block Gen III/IV (LS Based)
GM Small Block Gen V (LT Based)
Inside Diameter (in).600
Outside Diameter (in)1.705
Product TypePilot Bearings
WarrantyManufacturer's Limited 90 Day
UPC090127127032
Manufacturer Part Number50379
Part Number50379
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Drive the bearing flush with the crankshaft outer flange. Do not force the install, once installed the bearing should turn smoothly. IMPORTANT NOTE: many GM LS engines use a press-in oil plug deep inside the crankshaft flange. DO NOT move or disturb this plug when removing or installing a pilot bearing. Your old pilot bearing must be removed by means of a mechanical pilot bearing puller. DO NOT attempt to use a "hydraulic" method to push-out or remove your old pilot bearing!
Manufacturer's Limited 90 Day: See Details

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*Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.

Hays 50379 Roller Pilot Bearing
Hays 50379 Roller Pilot Bearing
$32.54