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Manley Performance
Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1
MSRP: $20.23$18.25 -
Manley Performance
Manley Small Block Chevy LS Series .700in Lift Single NexTek High Perf Valve Springs - 221435-16
MSRP: $481.98$434.74 -
Manley Performance
Manley Ford 4.6L/5.4L DOHC NexTek Series High Performance Valve Springs (4 valves per cylinder) - 221434-32
MSRP: $717.01$646.75 -
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Manley Performance
Manley Small Block Chevy LS Series .600in Lift Single NexTek High Perf Valve Springs - 221428-16
MSRP: $332.93$300.30 -
Manley Performance
Manley Ford 4.6L/5.4L SOHC NexTek Series Street/Strip 1.125 Valve Springs (2 valves per cylinder - 221427-16
MSRP: $380.20$342.94 -
Manley Performance
Manley NexTek Series 1.640 OD .8602 ID .900 Lift Sportsman and Bracket Classes Valve Springs - 221425-16
MSRP: $455.27$410.65 -
Manley Performance
Manley NexTek Series Double w/o Damper 16pc Valve Springs 1.640 OD/.860 ID - 221424-16
MSRP: $414.32$373.71 -
Manley Performance
Manley Small Block Chevy LS Series 1.335 Double NexTek High Perf Valve Springs - 221422-16
MSRP: $717.21$646.92 -
Manley Performance
Manley Chevrolet LS1 And LT1 .800 Lift Valve Spring -1.324 Double (Single) - 221421-1
MSRP: $30.12$29.16 -
Manley Performance
Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16
MSRP: $868.29$783.20 -
Manley Performance
Manley Ford 5.0L DOHC Coyote NexTek Series High Performance Valve Springs (4 valves per cylinder) - 221419-32
MSRP: $635.10$572.86