boost valve kit sonnax large ratio 4l30e ml4 Transmission_L4N71B This kit effectively addresses common

This kit effectively addresses common transmission issues such as soft 2-3 shifts

S80 2000-2001 4 SP FWD L5 2

DART 2012-2016 6 SP FWD L4 2

6 W5J400 W5A900 W5A380 W5A580 W5A330 2001/UP

Ring Gears

boost valve kit sonnax large ratio 4l30e ml4 Transmission_L4N71B This kit effectively addresses commonBoost Valve Kit for 4L30 E Large Ratio, OE Code 264 In GM 4L30 E the original equipment (OE) boost valves are crafted from steel, while the sleeves are manufactured from aluminum. As these components interact over time, the valve experiences wear against the sleeve, leading to a leakage of boost pressure. This leakage subsequently results in a low line pressure during the boost phase, which is often accompanied by burnt clutches. The Sonnax boost