Wear or debris can prevent the third accumulator checkball and seat from correctly sealing the 3-4 apply circuit. Installing Sonnax 3rd accumulator checkball and seat 74480D prevents leaks in the circuit and 3-2/2-3 timing issues and prolongs the life of the 3-4 clutch.

More From This Category

TCI Front Pump Drive Powerglide One Piece Neutral Balance

TCI Front Pump Drive Powerglide One Piece Neutral Balance

$858.11

MANLEY Connecting Rod Pin Bushing, Bronze, .870 in. OD, .828 in. ID, .850 in. Length, Set of 6

MANLEY Connecting Rod Pin Bushing, Bronze, .870 in. OD, .828 in. ID, .850 in. Length, Set of 6

$136.73

Motive Gear Differential Master Bearing Kit, Koyo, For , Kit

Motive Gear Differential Master Bearing Kit, Koyo, For , Kit

$164.15

Autometer Co2 Shifter Kit, Co2 Bottle & Rpm Switch, 2 & 3 Spd, Fwrd Pat Tur Act Cheetah, Dedenbear

Autometer Co2 Shifter Kit, Co2 Bottle & Rpm Switch, 2 & 3 Spd, Fwrd Pat Tur Act Cheetah, Dedenbear

$960.03

Motive Gear Differential Master Bearing Kit, Koyo, For CHRYSLER 300 1957–1968, Kit

Motive Gear Differential Master Bearing Kit, Koyo, For CHRYSLER 300 1957–1968, Kit

$228.53