High horsepower applications can benefit from the increased clamping force generated by the higher line pressures of TCI Mega-pressure boost valves. Depending on the pressure regulator spring that is used these valves will generate a maximum line pressure between 275 and 300 psi. The TV boost valve increases pressure in the drive and overdrive ranges, while the low/reverse boost valve raises pressures in the manual first and second ranges.

More From This Category

Motive Gear Axle Shaft, 1541 Manganese, 5x5 in. Bolt Pattern, 33.316 in. Length, 28SPL, For CHEVROLET G10 1975–1988, Each

Motive Gear Axle Shaft, 1541 Manganese, 5x5 in. Bolt Pattern, 33.316 in. Length, 28SPL, For CHEVROLET G10 1975–1988, Each

$202.02

Sonnax Forward & Reverse Abuse Valve Kit, GM, 4L60E/65E/70E, Each

Sonnax Forward & Reverse Abuse Valve Kit, GM, 4L60E/65E/70E, Each

$30.47

RTS Differential, Gear Marking Compound With Brush, Kit

RTS Differential, Gear Marking Compound With Brush, Kit

$19.44

Sonnax Extreme Strength Output Shaft, GM, Powerglide, 27T, Long, Each

Sonnax Extreme Strength Output Shaft, GM, Powerglide, 27T, Long, Each

$971.44

Sonnax Crankshaft Spacer, Ford, A4Ld, 4R44E, 4R554, 2.8.2.9, .0L, Each

Sonnax Crankshaft Spacer, Ford, A4Ld, 4R44E, 4R554, 2.8.2.9, .0L, Each

$28.97

Motive Gear Axle Shaft, 1541 Manganese, 5x4.5 in. Bolt Pattern, 29.75 in. Length, 27SPL, For JEEP CHEROKEE 1991–1996, Each

Motive Gear Axle Shaft, 1541 Manganese, 5x4.5 in. Bolt Pattern, 29.75 in. Length, 27SPL, For JEEP CHEROKEE 1991–1996, Each

$259.00