Ford vehicles equipped with 4R70W and AODE units may suffer delayed engagements and burnt forward clutches due to low line pressure. This can be even more pronounced in heavy-duty or performance vehicles. Installing Sonnax elevated pressure main pressure regulator spring 76948-06 eliminates these concerns by raising base line pressure to securely engage clutches.

More From This Category

MANLEY Valve Spring Retainer, Super 7 Degree, Tensile Max, 1.560 in. OD, Double, Set of 16

MANLEY Valve Spring Retainer, Super 7 Degree, Tensile Max, 1.560 in. OD, Double, Set of 16

$1,158.41

MANLEY Valve Spring, 1.160 in. OD, 375 lbs./in. Rate, 1 in. Coil Bind Height, For Honda KA20A/K20Z, Each

MANLEY Valve Spring, 1.160 in. OD, 375 lbs./in. Rate, 1 in. Coil Bind Height, For Honda KA20A/K20Z, Each

$44.85

Crow Cams 1.5" x 1.031".060" STD SHIM

Crow Cams 1.5" x 1.031".060" STD SHIM

$1.08

Manley Valve Stem Cap, 11/32" Stem, .3415 +.010 Oversize, Each

Manley Valve Stem Cap, 11/32" Stem, .3415 +.010 Oversize, Each

$9.54

MANLEY Valve Lock, Super 7 Degree Captiv Loc, Bead Loc, PVC Titanium, .3415 in. Stem, Set of 8

MANLEY Valve Lock, Super 7 Degree Captiv Loc, Bead Loc, PVC Titanium, .3415 in. Stem, Set of 8

$317.27

MANLEY Valve Guides, Bronze, .311 I.D, .502 O.D, 1.625 in. Length Under Flange, Set of 8

MANLEY Valve Guides, Bronze, .311 I.D, .502 O.D, 1.625 in. Length Under Flange, Set of 8

$331.73