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 Bearing Kit, Koyo, For Ford EXCURSION 2000–2005, Kit

Motive Gear Differential Bearing Kit, Koyo, For Ford EXCURSION 2000–2005, Kit

$218.37

Motive Gear Differential Bearing Kit, Koyo, For Ford FAIRLANE 1967–1968, Kit

Motive Gear Differential Bearing Kit, Koyo, For Ford FAIRLANE 1967–1968, Kit

$311.39

Motive Gear Differential Bearing Kit, Koyo, For CHEVROLET SILVERADO 1500 2014–2018, Kit

Motive Gear Differential Bearing Kit, Koyo, For CHEVROLET SILVERADO 1500 2014–2018, Kit

$281.79

Sonnax Oversized Actuator Feed Accumulator Piston Kit, GM 6T70/75/80 (Gen. 2), Each

Sonnax Oversized Actuator Feed Accumulator Piston Kit, GM 6T70/75/80 (Gen. 2), Each

$91.10

Sonnax High Clutch Drum Thrust Washer, Powerglide, Each

Sonnax High Clutch Drum Thrust Washer, Powerglide, Each

$12.85