The valve body stiffener plate in the 2-3 accumulator area was eliminated on '01-later Ford 4R70W, 4R70W, 4R75E and 4R75W transmissions. Oil pressure builds up in unused cavities under the separator plate causing the plate to flex upwards as much as .010", allowing forward and direct oil passages to cross leak. Sonnax valve body retainer plate kit 76507F-01K bolts in place and provides the clamping force to compress the lower valve body gasket. This prevents cross-leaks, separator plate flexing and cracking so that cracked separator plates can be reused.

Allows previously cracked separator plates to be reused
Prevents cross-leaking
Installs in just minutes

More From This Category

MANLEY Valve Spring Retainer, Titanium, Super 7 Degree, 1.560 in. OD, Lightweight, Each

MANLEY Valve Spring Retainer, Titanium, Super 7 Degree, 1.560 in. OD, Lightweight, Each

$55.61

MANLEY Valve Spring, 1.180 in. OD, 310 lbs./in. Rate, 0.85 in. Coil Bind Height, For Nissan KA24DE, Each

MANLEY Valve Spring, 1.180 in. OD, 310 lbs./in. Rate, 0.85 in. Coil Bind Height, For Nissan KA24DE, Each

$36.30

MANLEY Valve Spring Locator, Inside, Heat-Treated, Fits 1.4 in. OD. Spring, .567 in. ID, 1.41 in. OD, .062 in. Thick, Black, Each

MANLEY Valve Spring Locator, Inside, Heat-Treated, Fits 1.4 in. OD. Spring, .567 in. ID, 1.41 in. OD, .062 in. Thick, Black, Each

$13.39

COMP Cams Steel Retainer, 7 Degree, For Ford 3.8/4.2L w/ Stock Valve Spring Diameter

COMP Cams Steel Retainer, 7 Degree, For Ford 3.8/4.2L w/ Stock Valve Spring Diameter

$101.08

MANLEY Valve Spring Locator, Inside, Heat-Treated, Fits 1.620 in. OD. Spring, .570 in. ID, 1.610 in. OD, .062 in. Thick, Black, Set of 16

MANLEY Valve Spring Locator, Inside, Heat-Treated, Fits 1.620 in. OD. Spring, .570 in. ID, 1.610 in. OD, .062 in. Thick, Black, Set of 16

$188.60