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MANLEY Valve Spring and Retainer Kit, .535 in. Max Lift, For Acura B Series V-Tec, w/ Valve Locks, Kit

MANLEY Valve Spring and Retainer Kit, .535 in. Max Lift, For Acura B Series V-Tec, w/ Valve Locks, Kit

$1,003.70

MANLEY Valve Spring and Retainer Kit, .535 in. Max Lift, For Acura B Series V-Tec, w/o Valve Locks, Kit

MANLEY Valve Spring and Retainer Kit, .535 in. Max Lift, For Acura B Series V-Tec, w/o Valve Locks, Kit

$903.38

MANLEY Valve Spring and Retainer Kit, .535 in. Max Lift, For Nissan RB26DETT, w/ Valve Locks, Kit

MANLEY Valve Spring and Retainer Kit, .535 in. Max Lift, For Nissan RB26DETT, w/ Valve Locks, Kit

$1,173.81

MANLEY Valve Spring and Retainer Kit, .535 in. Max Lift, For Nissan RB26DETT, w/o Valve Locks, Kit

MANLEY Valve Spring and Retainer Kit, .535 in. Max Lift, For Nissan RB26DETT, w/o Valve Locks, Kit

$895.65

MANLEY Valve Spring and Retainer Kit, .540 in. Max Lift, For Honda K20A/K20Z, w/ Valve Locks, Kit

MANLEY Valve Spring and Retainer Kit, .540 in. Max Lift, For Honda K20A/K20Z, w/ Valve Locks, Kit

$1,205.52

MANLEY Valve Spring and Retainer Kit, .540 in. Max Lift, For Honda K20A/K20Z, w/o Valve Locks, Kit

MANLEY Valve Spring and Retainer Kit, .540 in. Max Lift, For Honda K20A/K20Z, w/o Valve Locks, Kit

$1,020.06

MANLEY Valve Spring and Retainer Kit, .540 in. Max Lift, For Nissan SR20DE/SR20DET, w/ Valve Locks, Kit

MANLEY Valve Spring and Retainer Kit, .540 in. Max Lift, For Nissan SR20DE/SR20DET, w/ Valve Locks, Kit

$828.05

MANLEY Valve Spring and Retainer Kit, .540 in. Max Lift, For Nissan SR20DE/SR20DET, w/o Valve Locks, Kit

MANLEY Valve Spring and Retainer Kit, .540 in. Max Lift, For Nissan SR20DE/SR20DET, w/o Valve Locks, Kit

$642.59

MANLEY Valve Spring and Retainer Kit, .545 in. Max Lift, For Honda K20A3/K24A, w/ Valve Locks, Kit

MANLEY Valve Spring and Retainer Kit, .545 in. Max Lift, For Honda K20A3/K24A, w/ Valve Locks, Kit

$933.79

MANLEY Valve Spring and Retainer Kit, .545 in. Max Lift, For Honda K20A3/K24A, w/o Valve Locks, Kit

MANLEY Valve Spring and Retainer Kit, .545 in. Max Lift, For Honda K20A3/K24A, w/o Valve Locks, Kit

$748.36

MANLEY Valve Spring and Retainer Kit, .550 in. Max Lift, For Nissan Patrol TB48, w/o Valve Locks, Kit

MANLEY Valve Spring and Retainer Kit, .550 in. Max Lift, For Nissan Patrol TB48, w/o Valve Locks, Kit

$895.65

MANLEY Valve Spring and Retainer Kit, .560 in. Max Lift, For Honda H22 V-Tec, w/ Valve Locks, Kit

MANLEY Valve Spring and Retainer Kit, .560 in. Max Lift, For Honda H22 V-Tec, w/ Valve Locks, Kit

$1,003.70

MANLEY Valve Spring and Retainer Kit, .560 in. Max Lift, For Honda H22 V-Tec, w/o Valve Locks, Kit

MANLEY Valve Spring and Retainer Kit, .560 in. Max Lift, For Honda H22 V-Tec, w/o Valve Locks, Kit

$903.38

MANLEY Valve Spring and Retainer Kit, .580 in. Max Lift, For Mitsubishi Evo, w/ Valve Locks, Kit

MANLEY Valve Spring and Retainer Kit, .580 in. Max Lift, For Mitsubishi Evo, w/ Valve Locks, Kit

$782.57

MANLEY Valve Spring and Retainer Kit, .580 in. Max Lift, For Mitsubishi Evo, w/o Valve Locks, Kit

MANLEY Valve Spring and Retainer Kit, .580 in. Max Lift, For Mitsubishi Evo, w/o Valve Locks, Kit

$597.11

MANLEY Valve Spring and Retainer Kit, .615 in. Max Lift, For Honda B Series, Non V-Tec, w/o Valve Locks, Kit

MANLEY Valve Spring and Retainer Kit, .615 in. Max Lift, For Honda B Series, Non V-Tec, w/o Valve Locks, Kit

$999.35

MANLEY Valve Spring and Retainer Kit, Nex Tek, 1.640 in. Outside Diameter, 604 lbs./in. Spring Rate, Kit

MANLEY Valve Spring and Retainer Kit, Nex Tek, 1.640 in. Outside Diameter, 604 lbs./in. Spring Rate, Kit

$1,365.98

MANLEY Valve Spring and Retainer Kit, Nex Tek, 1.640 in. Outside Diameter, 604 lbs./in. Spring Rate, Kit

MANLEY Valve Spring and Retainer Kit, Nex Tek, 1.640 in. Outside Diameter, 604 lbs./in. Spring Rate, Kit

$1,365.98

MANLEY Valve Spring and Retainer Kit, Nex Tek, 1.640 in. Outside Diameter, 647 lbs./in. Spring Rate, Kit

MANLEY Valve Spring and Retainer Kit, Nex Tek, 1.640 in. Outside Diameter, 647 lbs./in. Spring Rate, Kit

$1,288.93

MANLEY Valve Spring and Retainer Kit, Nex Tek, 1.640 in. Outside Diameter, 647 lbs./in. Spring Rate, Kit

MANLEY Valve Spring and Retainer Kit, Nex Tek, 1.640 in. Outside Diameter, 647 lbs./in. Spring Rate, Kit

$1,288.93

MANLEY Valve Spring and Retainer Kit, Nex Tek, 1.650 in. Outside Diameter, 635 lbs./in. Spring Rate, Kit

MANLEY Valve Spring and Retainer Kit, Nex Tek, 1.650 in. Outside Diameter, 635 lbs./in. Spring Rate, Kit

$1,365.98

MANLEY Valve Spring and Retainer Kit, Nex Tek, 1.650 in. Outside Diameter, 635 lbs./in. Spring Rate, Kit

MANLEY Valve Spring and Retainer Kit, Nex Tek, 1.650 in. Outside Diameter, 635 lbs./in. Spring Rate, Kit

$1,365.98

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 10 Degree Lock, 1.295 in. Spring O.D, Kit

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 10 Degree Lock, 1.295 in. Spring O.D, Kit

$1,328.80

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

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.295 in. Spring O.D, Kit

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.295 in. Spring O.D, Kit

$992.34

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.295 in. Spring O.D, Kit

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.295 in. Spring O.D, Kit

$854.43

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.295 in. Spring O.D, Kit

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.295 in. Spring O.D, Kit

$992.34

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.295 in. Spring O.D, Kit

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.295 in. Spring O.D, Kit

$992.34

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.311 in. Spring O.D, Kit

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.311 in. Spring O.D, Kit

$1,181.04

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.311 in. Spring O.D, Kit

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.311 in. Spring O.D, Kit

$1,276.74

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.311 in. Spring O.D, Kit

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.311 in. Spring O.D, Kit

$1,276.74

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.340 in. Spring O.D, Kit

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.340 in. Spring O.D, Kit

$1,309.99

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.340 in. Spring O.D, Kit

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.340 in. Spring O.D, Kit

$1,685.59

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.340 in. Spring O.D, Kit

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.340 in. Spring O.D, Kit

$1,685.59

MANLEY Valve Spring and Retainer, NexTek, Dual, Kit

MANLEY Valve Spring and Retainer, NexTek, Dual, Kit

$1,685.59

MANLEY Valve Spring and Retainer, NexTek, Dual, Kit

MANLEY Valve Spring and Retainer, NexTek, Dual, Kit

$1,637.90