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Engine & Components / Engine Components / Valve Springs | Retainers & Locks
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Super 7° Chrome Moly Valve Locks (Set) ISKVL-700
For 11/32" Valve Stem Applications, STD Height
SKU: ISKVL-700Original price $202.21 - Original price $202.21Original price $202.21$202.21$202.21 - $202.21Current price $202.21| /Only 1 left!Super 7° Chrome Moly Valve Locks (Set)For 11/32" Valve Stem Applications, STD HeightISKVL-700KVL-700Designed for maximum endurance in roller cammed...
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7° Chrome Moly Valve Lock for 5/16" Valve Stems, STD Height (Set of 32) ISKVL-51
Suit Chrysler 426 Hemi & SB Chevy with Special 5/16" Valves
SKU: ISKVL-516Original price $54.93 - Original price $54.93Original price $54.93$54.93$54.93 - $54.93Current price $54.93| /Only 1 left!7° Chrome Moly Valve Lock for 5/16" Valve Stems, STD Height (Set of 32)Suit Chrysler 426 Hemi & SB Chevy with Special 5/16" ValvesISKVL-516KVL-...
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5/16" Machined Bead Lock (Set of 32) ISKVL-500
Suit Late Model SB Chevy LS1
SKU: ISKVL-500Original price $126.45 - Original price $126.45Original price $126.45$126.45$126.45 - $126.45Current price $126.45| /Only 3 left!5/16" Machined Bead Lock (Set of 32)Suit Late Model SB Chevy LS1ISKVL-500KVL-500- Machined Bead Lock - Fits 135ST
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Super 7° Bead Valve Locks ISKVL-1750
For 11/32" Valve Stem Applications, +.050" Higher Installed Height
SKU: ISKVL-1750Original price $76.03 - Original price $76.03Original price $76.03$76.03$76.03 - $76.03Current price $76.03| /in stockSuper 7° Bead Valve LocksFor 11/32" Valve Stem Applications, +.050" Higher Installed HeightISKVL-1750KVL-1750With the increased use of Radius "Bead...
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Super 7° Bead Valve Locks ISKVL-1700
For 11/32" Valve Stem Applications, STD Height
SKU: ISKVL-1700Original price $79.16 - Original price $79.16Original price $79.16$79.16$79.16 - $79.16Current price $79.16| /in stockSuper 7° Bead Valve LocksFor 11/32" Valve Stem Applications, STD HeightISKVL-1700KVL-1700With the increased use of Radius "Bead" Groove Titanium Va...
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7° Chrome Moly Split Valve Locks for 11/32" Valve Stems ISKVL-1132
Suit SB Chevy, Ford 289-302 & Pontiac V8 Engines
SKU: ISKVL-1132Original price $119.56 - Original price $119.56Original price $119.56$119.56$119.56 - $119.56Current price $119.56| /Out of stock7° Chrome Moly Split Valve Locks for 11/32" Valve StemsSuit SB Chevy, Ford 289-302 & Pontiac V8 EnginesISKVL-1132KVL-1132Isky 4140 Chrome Moly ...
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Rad-9000 Dual Valve Springs with Damper (Set) 1.600" OD ISK9999RAD
250LBS @ 2.000" Seat Pressure, 770LBS @ 1.200" Open Pressure, 1.160" C
SKU: ISK9999RADOriginal price $862.80 - Original price $862.80Original price $862.80$862.80$862.80 - $862.80Current price $862.80| /Only 1 left!Rad-9000 Dual Valve Springs with Damper (Set) 1.600" OD250LBS @ 2.000" Seat Pressure, 770LBS @ 1.200" Open Pressure, 1.160" Coil BindISK9999RADK999...
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Rad-9000 Dual Valve Springs with Damper (Set) 1.570" OD ISK9995RAD
250LBS @ 2.030" Seat Pressure, 625LBS @ 1.300" Open Pressure, 1.200" C
SKU: ISK9995RADOriginal price $1,107.83 - Original price $1,107.83Original price $1,107.83$1,107.83$1,107.83 - $1,107.83Current price $1,107.83| /Only 1 left!Rad-9000 Dual Valve Springs with Damper (Set) 1.570" OD250LBS @ 2.030" Seat Pressure, 625LBS @ 1.300" Open Pressure, 1.200" Coil BindISK9995RADK999...
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Rad-9000 Dual Valve Springs with Damper (Set) 1.600" OD ISK9998RAD
250LBS @ 2.050" Seat Pressure, 735LBS @ 1.250" Open Pressure, 1.160" C
SKU: ISK9998RADOriginal price $1,017.22 - Original price $1,017.22Original price $1,017.22$1,017.22$1,017.22 - $1,017.22Current price $1,017.22| /Only 1 left!Rad-9000 Dual Valve Springs with Damper (Set) 1.600" OD250LBS @ 2.050" Seat Pressure, 735LBS @ 1.250" Open Pressure, 1.160" Coil BindISK9998RADK999...
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Rad-9000 Dual Valve Springs with Damper (Set) 1.560" OD ISK9985RAD
245LBS @ 2.000" Seat Pressure, 600LBS @ 1.300" Open Pressure, 1.200" C
SKU: ISK9985RADOriginal price $1,111.45 - Original price $1,111.45Original price $1,111.45$1,111.45$1,111.45 - $1,111.45Current price $1,111.45| /Only 1 left!Rad-9000 Dual Valve Springs with Damper (Set) 1.560" OD245LBS @ 2.000" Seat Pressure, 600LBS @ 1.300" Open Pressure, 1.200" Coil BindISK9985RADK998...
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Tool Room Racing Dual Valve Springs with Damper (Set) 1.560" OD ISK9985
245LBS @ 2.000" Seat Pressure, 600LBS @ 1.300" Open Pressure, 1.200" C
SKU: ISK9985Original price $890.79 - Original price $890.79Original price $890.79$890.79$890.79 - $890.79Current price $890.79| /Out of stockTool Room Racing Dual Valve Springs with Damper (Set) 1.560" OD245LBS @ 2.000" Seat Pressure, 600LBS @ 1.300" Open Pressure, 1.200" Coil BindISK998...
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Tool Room Racing Dual Valve Springs with Damper (Set) 1.560" OD ISK9965
245LBS @ 1.950" Seat Pressure, 585LBS @ 1.270" Open Pressure, 1.170" C
SKU: ISK9965Original price $920.45 - Original price $920.45Original price $920.45$920.45$920.45 - $920.45Current price $920.45| /Only 1 left!Tool Room Racing Dual Valve Springs with Damper (Set) 1.560" OD245LBS @ 1.950" Seat Pressure, 585LBS @ 1.270" Open Pressure, 1.170" Coil BindISK996...
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Rad-9000 Dual Valve Springs with Damper (Set) 1.560" OD ISK9975-RAD
245LBS @ 1.970" Seat Pressure, 590LBS @ 1.290" Open Pressure, 1.190" C
SKU: ISK9975-RADOriginal price $797.98 - Original price $797.98Original price $797.98$797.98$797.98 - $797.98Current price $797.98| /Only 1 left!Rad-9000 Dual Valve Springs with Damper (Set) 1.560" OD245LBS @ 1.970" Seat Pressure, 590LBS @ 1.290" Open Pressure, 1.190" Coil BindISK9975-RADK99...
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Rad-9000 Dual Valve Springs with Damper (Set) 1.625" OD ISK9955RAD
265LBS @ 2.120" Seat Pressure, 700LBS @ 1.320" Open Pressure, 1.240" C
SKU: ISK9955RADOriginal price $1,077.21 - Original price $1,077.21Original price $1,077.21$1,077.21$1,077.21 - $1,077.21Current price $1,077.21| /Only 1 left!Rad-9000 Dual Valve Springs with Damper (Set) 1.625" OD265LBS @ 2.120" Seat Pressure, 700LBS @ 1.320" Open Pressure, 1.240" Coil BindISK9955RADK995...
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Titainium Retainers ISK95-TI-10DEG
1.170" OD, .850" ID, 10° Lock, Suit 1224 PSI Springs
SKU: ISK95-TI-10DEGOriginal price $376.38 - Original price $376.38Original price $376.38$376.38$376.38 - $376.38Current price $376.38| /Out of stockTitainium Retainers1.170" OD, .850" ID, 10° Lock, Suit 1224 PSI SpringsISK95-TI-10DEGK95-TI-10DEG- Titanium Valve Spring Retainer - All Valve Stem ...
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Endurance Plus Dual Valve Springs with Damper (16) 1.560" OD ISK9385-PLUS
245LBS @ 2.000" Seat Pressure, 600LBS @ 1.280" Open Pressure, 1.180" C
SKU: ISK9385-PLUSOriginal price $702.24 - Original price $702.24Original price $702.24$702.24$702.24 - $702.24Current price $702.24| /Only 2 left!Endurance Plus Dual Valve Springs with Damper (16) 1.560" OD245LBS @ 2.000" Seat Pressure, 600LBS @ 1.280" Open Pressure, 1.180" Coil BindISK9385-P...
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Endurance Plus Dual Valve Springs with Damper (16) 1.560" OD ISK9375-PLUS
230LBS @1.970" Seat Pressure, 560LBS @ 1.290" Open Pressure, 1.190" Co
SKU: ISK9375-PLUSOriginal price $710.78 - Original price $710.78Original price $710.78$710.78$710.78 - $710.78Current price $710.78| /Only 1 left!Endurance Plus Dual Valve Springs with Damper (16) 1.560" OD230LBS @1.970" Seat Pressure, 560LBS @ 1.290" Open Pressure, 1.190" Coil BindISK9375-PL...
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"SP" Series Dual Valve Springs with Damper (16) 1.550" OD ISK9365-SP
225LBS @ 1.950" Seat Pressure, 550LBS @ 1.270" Open Pressure, 1.170" C
SKU: ISK9365-SPOriginal price $636.45 - Original price $636.45Original price $636.45$636.45$636.45 - $636.45Current price $636.45| /Only 1 left!"SP" Series Dual Valve Springs with Damper (16) 1.550" OD225LBS @ 1.950" Seat Pressure, 550LBS @ 1.270" Open Pressure, 1.170" Coil BindISK9365-SPK9...
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Endurance Plus Dual Valve Springs with Damper (16) 1.560" OD ISK9365-PLUS
235LBS @1.950" Seat Pressure, 560LBS @ 1.270" Open Pressure, 1.170" Co
SKU: ISK9365-PLUSOriginal price $676.68 - Original price $676.68Original price $676.68$676.68$676.68 - $676.68Current price $676.68| /Only 1 left!Endurance Plus Dual Valve Springs with Damper (16) 1.560" OD235LBS @1.950" Seat Pressure, 560LBS @ 1.270" Open Pressure, 1.170" Coil BindISK9365-PL...
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Dual Valve Springs with Damper (Set) 1.550" OD ISK9365
215LBS @ 1.950" Seat Pressure, 550LBS @ 1.270" Open Pressure, 1.170" C
SKU: ISK9365Original price $508.16 - Original price $508.16Original price $508.16$508.16$508.16 - $508.16Current price $508.16| /Only 1 left!Dual Valve Springs with Damper (Set) 1.550" OD215LBS @ 1.950" Seat Pressure, 550LBS @ 1.270" Open Pressure, 1.170" Coil BindISK9365K9365We make val...
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Endurance Plus Dual Valve Springs with Damper (16) 1.550" OD ISK9315-PLUS
220LBS @1.900" Seat Pressure, 530LBS @ 1.240" Open Pressure, 1.130" Co
SKU: ISK9315-PLUSOriginal price $691.49 - Original price $691.49Original price $691.49$691.49$691.49 - $691.49Current price $691.49| /Only 1 left!Endurance Plus Dual Valve Springs with Damper (16) 1.550" OD220LBS @1.900" Seat Pressure, 530LBS @ 1.240" Open Pressure, 1.130" Coil BindISK9315-PL...
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Dual Valve Springs with Damper (Set) 1.530" OD ISK9005
185LBS @ 1.875" Seat Pressure, 465LBS @ 1.225" Open Pressure, 1.160" C
SKU: ISK9005Original price $462.35 - Original price $462.35Original price $462.35$462.35$462.35 - $462.35Current price $462.35| /in stockDual Valve Springs with Damper (Set) 1.530" OD185LBS @ 1.875" Seat Pressure, 465LBS @ 1.225" Open Pressure, 1.160" Coil BindISK9005K9005We make val...
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"SP" Series Dual Valve Springs with Damper (16) 1.530" OD ISK8205-SP
150LBS @ 1.900" Seat Pressure, 440LBS @ 1.300" Open Pressure, 1.150" C
SKU: ISK8205-SPOriginal price $464.81 - Original price $464.81Original price $464.81$464.81$464.81 - $464.81Current price $464.81| /Only 1 left!"SP" Series Dual Valve Springs with Damper (16) 1.530" OD150LBS @ 1.900" Seat Pressure, 440LBS @ 1.300" Open Pressure, 1.150" Coil BindISK8205-SPK8...
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Endurance Plus Dual Valve Springs with Damper (16) 1.530" OD ISK8205-PLUS
150LBS @1.900" Seat Pressure, 420LBS @ 1.300" Open Pressure, 1.120" Co
SKU: ISK8205-PLUSOriginal price $698.37 - Original price $698.37Original price $698.37$698.37$698.37 - $698.37Current price $698.37| /Only 1 left!Endurance Plus Dual Valve Springs with Damper (16) 1.530" OD150LBS @1.900" Seat Pressure, 420LBS @ 1.300" Open Pressure, 1.120" Coil BindISK8205-PL...
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