This Hays Roller Pilot Bearing is an easy to install upgrade or replacement for LS or Gen V LT engine with a TKO or TKX transmission. Roller pilot bearings reduce parasitic drag that can cause transmission wear and hard shifting. Pre-greased and ready for installation.
Features:
- Large outer pilot bearing commonly used for LS and Gen V LT engines with TKO/TKX transmission swaps
- Double sealed bearing can be installed in either direction
- Roller bearing design for improved transmission alignment and shifting
- Pre-greased and ready to install
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!
Installation Notes:
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!
About Hays
Drag racing's biggest stars have relied on Hays clutches since SEMA Hall of Famer Bill Hays decided back in 1958 that there had to be a way to build one that could stand up to racing's unimaginable power and torque. Now part of Holley Performance, Hays continues to develop complete clutch kits for an infinite number of high-performance applications, pressure plates for precise gear changes, clutch discs for smooth, chatter-free engagement, and flywheels and flexplates ideal for today's vehicles.
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