These TransGo 3-4 and forward clutch spring kits are a necessity for use over 5400 RPM. They function by preventing centrifugal apply and also allow easier downshifts. Best of all, they will function with original or additional amounts of clutches.

More From This Category

MANLEY Connecting Rod Pin Bushing, Bronze, .990 in. OD, .866 in. ID, .995 in. Length, Set of 8

MANLEY Connecting Rod Pin Bushing, Bronze, .990 in. OD, .866 in. ID, .995 in. Length, Set of 8

$182.30

Rostra Transmission SS1 Shift Soleniod Late B & C Valve body Reverse & 1st Shift , AW55-50SN, Aisin Warner

Rostra Transmission SS1 Shift Soleniod Late B & C Valve body Reverse & 1st Shift , AW55-50SN, Aisin Warner

$51.76

Motive Gear Pinion Gear Thrust Washer, For Ford 8.8, Each

Motive Gear Pinion Gear Thrust Washer, For Ford 8.8, Each

$186.89

Sonnax Valve Body Separator Plate, ZF8Hp45/50/55/70/75, Each

Sonnax Valve Body Separator Plate, ZF8Hp45/50/55/70/75, Each

$111.24