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

MANLEY Connecting Rod Pin Bushing, Bronze, .930 in. OD, .828 in. ID, .965 in. Length, Each

MANLEY Connecting Rod Pin Bushing, Bronze, .930 in. OD, .828 in. ID, .965 in. Length, Each

$22.80

Sonnax Primary Pulley Bearing, JF011E (Re0F10A) /80X40X16, Each

Sonnax Primary Pulley Bearing, JF011E (Re0F10A) /80X40X16, Each

$64.16

Sonnax Center Support Seal Kit, GM 6L45/50/80/90, Each

Sonnax Center Support Seal Kit, GM 6L45/50/80/90, Each

$81.42

Motive Gear Differential Bearing Kit, Koyo, For CHEVROLET SILVERADO 2500 2011–2018, Kit

Motive Gear Differential Bearing Kit, Koyo, For CHEVROLET SILVERADO 2500 2011–2018, Kit

$430.03