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MAN-221436-16 PART NUMBER
Manley 221436-16 NexTek Performance Street/Strip Valve Springs$291.29Chevy LS1 Series, Fully Polished, Double Spring without Damper, 1.295" Outer Diameter, .676" Inner Diameter, Seat Pressure 155 @ 1.810, Open Pressure 405 @ 1.150, Coil Bind 1.100", Set of 16 Learn More -
MAN-221435-16 PART NUMBER
Manley 221435-16 NexTek Performance Street/Strip Valve Springs$433.77Chevy LS Series, Fully Polished, Double Spring without Damper, 1.340" Outer Diameter, .726" Inner Diameter, Seat Pressure 170 @ 1.810, Open Pressure 446 @ 1.110, Coil Bind 1.050", Set of 16 Learn More -
MAN-221431-16 PART NUMBER
Manley 221431-16 NexTek Performance Street/Strip Valve Springs$446.28Chrysler Hemi 5.7L/6.1L, Super Finish, Single Spring, Conical Ovate Wire, 1.076" Top 1.311" Bottom Outer Diameter, .650" Top .885" Bottom Inner Diameter, Seat Pressure 146 @ 1.811, Open Pressure 371 @ 1.161, Coil Bind 1.100", Set of 16 Learn More -
MAN-221427-16 PART NUMBER
Manley 221427-16 NexTek Performance Street/Strip Valve Springs$342.18Ford 4.6L/5.4L SOHC, Single Spring, Conical Ovate Wire, 1.020" Top 1.125" Bottom Outer Diameter, .642" Top .748" Bottom Inner Diameter, Seat Pressure 95 @ 1.680, Open Pressure 240 @ 1.130, Coil Bind 1.080", Set of 16 Learn More -
MAN-221437-16 PART NUMBER
Manley 221437-16 NexTek Performance Street/Strip Valve Springs$365.21Ford 4.6L/5.4L SOHC, Single Spring, Conical Ovate Wire, 1.030" Top 1.175" Bottom Outer Diameter, .642" Top .787" Bottom Inner Diameter, Seat Pressure 125 @ 1.680, Open Pressure 265 @ 1.130, Coil Bind 1.080", Set of 16 Learn More -
MAN-42114 PART NUMBER
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MAN-42144 PART NUMBER
Manley Aluminum Camshaft Spacer SB Chevy, Short Style Length .690"$5.70Aluminum, Small Block Chevy with Late Short Style 1979 an Up Timing Cover Learn More -
MAN-261454 PART NUMBER
Manley 261454 Valve Spring and Titanium Retainer Kit$565.07Super Gas, Super Comp., Big Block Bracket Engines, NexTek Spring No. 221454-16, 10 Degree Titanium Retainer No. 23640-16
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MAN-261454L PART NUMBER
Manley 261454L Valve Spring and Titanium Retainer Kit$565.07Super Gas, Super Comp., Big Block Bracket Engines, lightweight retainer, NexTek Spring No. 221454-16, 10 Degree Titanium Retainer No. 23540-16
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MAN-261425 PART NUMBER
Manley 261425 Valve Spring and Titanium Retainer Kit$565.07Super Gas, Super Comp., Big Block Bracket Engines, NexTek Spring No. 221425-16, 10 Degree Titanium Retainer No. 23640-16
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