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 AMERICAN MOTORS AMX 1978, Kit

Motive Gear Differential Bearing Kit, Koyo, For AMERICAN MOTORS AMX 1978, Kit

$139.13

Motive Gear Differential Master Bearing Kit, Timken, For BUICK CENTURION 1971–1972, Kit

Motive Gear Differential Master Bearing Kit, Timken, For BUICK CENTURION 1971–1972, Kit

$193.07

TCI 700R4/4L60E High Performance Frictions for 3-4 Clutches

TCI 700R4/4L60E High Performance Frictions for 3-4 Clutches

$149.69

TCI TH400 Rear Case Bearing.

TCI TH400 Rear Case Bearing.

$53.89

TCI PRO-X TH350 6 in. Cast Tailhousing

TCI PRO-X TH350 6 in. Cast Tailhousing

$159.35