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0407htp Projls1 11 Z

The TransGo pulse lock-up upgrade for '95-up 4L60Es valve at the top replaces the stock one. The stock unit allows the trans to slip into converter lockup, which is nice for comfort, but bad for the clutch. The new piece maintains pressure for a firm lockup
TransGo Shift Kit Install - Stall, Stab & Shift

 The TransGo pulse lock-up upgrade for '95-up 4L60Es valve at the top replaces the stock one. The stock unit allows the trans to slip into converter lockup, which is nice for comfort, but bad for the clutch. The new piece maintains pressure for a firm lockup  View Related Article

 

 

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