The Reid Racing 4L80e tailhousings are stronger and more rigid than a stock GM tailhousing due to our use of aircraft grade aluminum alloy, thicker walls, and additional gusseting. Precision machining and perfectly aligned bores minimize power loss while maximizing reliability. Our reworked oil passage improves lubrication for the yoke and rear bearing. Fits all stock 4L80e transmission cases as well as Reid Racing’s Super 80® transmission case.

This roller bearing housing requires a hardened output yoke. The recommended yoke is Reid Racing P/N PGYMW-400R.

More From This Category

Motive Gear Differential Master Bearing Kit, Timken, Suits Ford 9 Inch Diff, 2.891 x 1.781" LM102910/LM102949, Std Pinion Bearings

Motive Gear Differential Master Bearing Kit, Timken, Suits Ford 9 Inch Diff, 2.891 x 1.781" LM102910/LM102949, Std Pinion Bearings

$228.21

Sonnax Pinion Batwing Washer, GM 4L80E '99-Up

Sonnax Pinion Batwing Washer, GM 4L80E '99-Up

$31.77

TCI Quick Release Pins, Shifter Mechanism, Pair

TCI Quick Release Pins, Shifter Mechanism, Pair

$39.20

TCI Torqueflite 904 Xtreme Performance HD Friction Forward/Direct Drums

TCI Torqueflite 904 Xtreme Performance HD Friction Forward/Direct Drums

$58.54

Wilwood Bearing Cup, Hub, Outer

Wilwood Bearing Cup, Hub, Outer

$7.35