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MAN-221460-16 PART NUMBER
Manley 221460-16 NexTek Lightweight Dual Drag Race Valve Springs$999.69Alcohol Classes, Dual Spring, 1.522" Outer Diameter, .719" Inner Diameter, Seat Pressure 400 @ 2.250, Open Pressure 1300 @ 1.300, Coil Bind 1.255", Set of 16 Learn More -
MAN-221420-16 PART NUMBER
Manley 221420-16 NexTek Lightweight Dual Drag Race Valve Springs$781.46Super Stock/ Competition Eliminator, Dual Spring, 1.500" Outer Diameter, .710" Inner Diameter, Seat Pressure 275 @ 2.050, Open Pressure 940 @ 1.200, Coil Bind 1.130", Set of 16
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