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 Locator, Inside, Heat-Treated, Fits 1.311 in. OD. Spring, .57 in. ID, 1.29 in. OD, .062 in. Thick, Black, Set of 16

MANLEY Valve Spring Locator, Inside, Heat-Treated, Fits 1.311 in. OD. Spring, .57 in. ID, 1.29 in. OD, .062 in. Thick, Black, Set of 16

$188.60

Trick Flow Valve Spring Retainers, Chromoly Steel, Set of 16

Trick Flow Valve Spring Retainers, Chromoly Steel, Set of 16

$174.73

MANLEY Valve Spring Retainer, Titanium, Super 7 Degree, 1.620 in. OD, Double, Set of 16

MANLEY Valve Spring Retainer, Titanium, Super 7 Degree, 1.620 in. OD, Double, Set of 16

$890.07

COMP Cams VALVE SPRING & TI RETAINER KIT, ZEX

COMP Cams VALVE SPRING & TI RETAINER KIT, ZEX

$1,174.96

COMP Cams Valve Lock, Race, Hardened Steel, Machined, 7 Degree, 8mm Stem, Single Groove, Pair

COMP Cams Valve Lock, Race, Hardened Steel, Machined, 7 Degree, 8mm Stem, Single Groove, Pair

$4.70

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 10 Degree Lock, 1.311 in. Spring O.D, Kit

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 10 Degree Lock, 1.311 in. Spring O.D, Kit

$1,508.95