Sonnax 2nd Gear super hold servo kit 22301B-01K is the largest and most leak-free servo available for Chrysler 46RH/RE, 47RH/RE, 48RE and A727 units. It reduces the need for aggressive lever ratios, excessively high line pressure and other radical modifications to achieve firmer shifts. Sonnax's exclusive servo design features rubber and PTFE seals that enhance positive sealing and prevent case wear. The overall result is more holding force in 2nd, firmer 1-2 shifts and 2-3 shifts that become firmer under load.

Easy-to-install servo improves 1-2 & 2-3 shifts
16% More apply area for more band holding power
15% Less leakage than other designs
Anodized aluminum for increased durability

More From This Category

RTS Performance Transmission Super Combo Rebuild Kit Gm TH400, Red Eagle & Kolenee, Kit

RTS Performance Transmission Super Combo Rebuild Kit Gm TH400, Red Eagle & Kolenee, Kit

$792.67

Sonnax Oversized 4-3 Sequence Valve Kit, GM, 4L60-E, 4L65-E, 4L70-E, Each

Sonnax Oversized 4-3 Sequence Valve Kit, GM, 4L60-E, 4L65-E, 4L70-E, Each

$106.35

TCI Speedometer Gear, Driven, 29-Tooth, Green, GM Turbo-Hydromatics, Each

TCI Speedometer Gear, Driven, 29-Tooth, Green, GM Turbo-Hydromatics, Each

$67.97

Sonnax Rear (Forward) Clutch Inner Lip Seal, Chrysler, 46/47Re/Rh & 48RE, 5/Bg

Sonnax Rear (Forward) Clutch Inner Lip Seal, Chrysler, 46/47Re/Rh & 48RE, 5/Bg

$44.25

MANLEY Connecting Rod Pin Bushing, Bronze, .930 in. OD, .866 in. ID, 1.010 in. Length, Set of 4

MANLEY Connecting Rod Pin Bushing, Bronze, .930 in. OD, .866 in. ID, 1.010 in. Length, Set of 4

$91.14

TCI 700R4/4L60E 87-97 Inpt/Hd Drum

TCI 700R4/4L60E 87-97 Inpt/Hd Drum

$2,242.01