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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
EPC: Grande – 1
Sello frontal de bomba completo
Upgrade your rebuild with this GM 8L90 Transmission Banner Kit + Overhaul — designed for maximum durability
Application: 2nd & 4th gear (2–4 band) on GM 700-R4/4L60 family
Eliminates snap ring walk-out
🇺🇸GM 8L45 8L90 Sonnax Shift Zip Kit Valve Body Fix Hard Shifts 2015-UP🔥 ZF6HP32 EPC: Grande – 1GM 8L45 8L90 Sonnax Shift Zip Kit Valve Body Fix Hard Shifts 2015 UP DESCRIPTION FIX SHIFT PROBLEMS AT THE ROOT SONNAX PRO SOLUTION! If your GM 8L45 8L90 transmission has: Hard or harsh shifts Delayed or erratic shifting Burnt clutches Shudder or poor shift quality THIS KIT FIXES THE REAL PROBLEM WHY THIS KIT WORKS? SONNAX SHIFT ZIP KIT (8L45 8L90 SHIFT ZIP) Seals internal pressure loss in valve body Restores clutch control & shift timing Fixes worn