400/4L80E, 4L80E/TH400, Parts
34554-12
Availability:
Out of stock
TH400 Heavy Duty Forward/Direct Spring Retainer
$16.97
Out of stock
TH400 Heavy Duty Forward/Direct Spring Retainer
OE Part No. 8679934
Package Quantity: 5
Sonnax heavy duty forward/direct spring retainer 34554-12 is ideal for GM TH400 performance applications when stronger release springs are used. OE late-model retainers are lighter duty at only .042″ thick and will deform when used with stronger springs. The stronger Sonnax retainer is .058″ thick and features one additional snap ring retaining notch to prevent snap rings from detaching at high RPM.
| Weight | 7.32 lbs |
|---|---|
| Dimensions | 16 × 11 × 2 in |