4L60e Sonnax pinless accumulator piston set 1-2 3-4 and forward 77998-03K 77987-01K
This kit includes pistons for 1-2 and 3-4 bore accumulators to improve shift quality and prevent wear in GM units.
- The description claims that the kit prevents pin bore leakage and piston cocking.
- The description claims that dual seals provide a tight seal after thousands of cycles.
Variants (1)
- Default Title — 47.00 USD — In stock
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