Listed Chrysler transmissions often suffer delayed engagement, converter bushing failure, overheated converters and dragging Forward clutches. These symptoms can be a direct result of the design of the OE manual valve, which does not allow converter or cooler charge in Park. Sonnax manual valve 22771-09 is engineered to overcome the OE shortcoming by allowing fluid into these critical circuits when in Park.
For maximum benefit, installing Sonnax lube-regulated pressure regulator valve 22771A-02K along with Sonnax manual valve is recommended.

Redesigned, patented valve alleviates cooler/converter starvation
Case-hardened steel valve combats premature wear
No reaming or special tools required
22771A-02K and Sonnax 22771-09 can be used independently but are of greatest benefit when used as a pair
Drop-in Zip Valve™ installs quickly and easily

Learn More About Zip Valve™ Drop-In Repairs

More From This Category

MANLEY Valve, Street Master, Exhaust, 1.6 in. Head Dia, 0.3415 in. Stem Dia, 5.011 in. Length, SBC, Set of 8

MANLEY Valve, Street Master, Exhaust, 1.6 in. Head Dia, 0.3415 in. Stem Dia, 5.011 in. Length, SBC, Set of 8

$280.36

COMP Cams Valve, Sportsman, Stainless Steel, Exhaust, GM LS7, 1.615 in. Head, 5.590 in. Length, Set of 8

COMP Cams Valve, Sportsman, Stainless Steel, Exhaust, GM LS7, 1.615 in. Head, 5.590 in. Length, Set of 8

$726.16

MANLEY Valve, Titanium, Intake, Bead Loc, 2.125 in. Head Dia, 0.3415 in. Stem Dia, 5.14 in. Height, Each

MANLEY Valve, Titanium, Intake, Bead Loc, 2.125 in. Head Dia, 0.3415 in. Stem Dia, 5.14 in. Height, Each

$302.72

Sonnax Oversized Secondary Pressure Regulator Valve Kit, U341E, U341F, Each

Sonnax Oversized Secondary Pressure Regulator Valve Kit, U341E, U341F, Each

$87.62

MANLEY Valve, Extreme Duty, Exhaust, 1.9 in. Head Dia, 0.3715 in. Stem Dia, 5.454 in. Length, SBC, Set of 8

MANLEY Valve, Extreme Duty, Exhaust, 1.9 in. Head Dia, 0.3715 in. Stem Dia, 5.454 in. Length, SBC, Set of 8

$1,037.08