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

Sonnax 1-2 Accumulator Valve Spring Kit, Ford, Fd C6, (Bag Of 5 Sets), Each

Sonnax 1-2 Accumulator Valve Spring Kit, Ford, Fd C6, (Bag Of 5 Sets), Each

$29.80

MANLEY Valve Spring Shims, Hardened, Steel, 1.480 O.D, .030 in. Thick, Set of 50

MANLEY Valve Spring Shims, Hardened, Steel, 1.480 O.D, .030 in. Thick, Set of 50

$69.69

MANLEY Valve Lock, Super 7 Degree, Conventional, Titanium, -.050 .3415 in. Stem, Set of 16

MANLEY Valve Lock, Super 7 Degree, Conventional, Titanium, -.050 .3415 in. Stem, Set of 16

$413.60

AFR Valve Guide, BBC 18° 11/32 Bronze, .502" OD, Set of 16

AFR Valve Guide, BBC 18° 11/32 Bronze, .502" OD, Set of 16

$461.90

Trick Flow Valve Spring Retainers, Titanium, 7 degree, 1.300 in. O.D, 0.675 in. I.D, Set of 16

Trick Flow Valve Spring Retainers, Titanium, 7 degree, 1.300 in. O.D, 0.675 in. I.D, Set of 16

$522.00