H/DUTY FWD CL SPRING RETNR (TH400) 5 PAK
# 36578

Heavy Duty Forward/Direct Clutch Retainer Spring

H/DUTY FWD CL SPRING RETNR (TH400) 5 PAK

This Sonnax heavy duty forward/direct spring retainer 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.

Type of Product: Pistons
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