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PG SERVO PISTON & COVER KIT
Suit GM Powerglide
Part Number: SX28821-05K
GM Powerglide transmissions used for drag racing generate higher line pressure than the OE servo piston can withstand. At pressures over 200 psi, the OE piston can crack, resulting in transmission failure. Sonnax servo piston and cover kit 28821-05K improves transmission performance and durability under high-pressure conditions.
Ships within 48 hours · Estimated delivery Jun 23 - Jun 28
US$40
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