0800 FASTLANE
0800 FASTLANE
Valve Springs, Retainers & Locks are key to engine performance and reliability. Explore our premium selection built for horsepower, torque, and longevity under extreme conditions.
11/32 SUP-7 MOLY LOCKS - STDFor 11/32" Valve Stem Applications, STD HeightPart Number: ISKVL-700 Designed for maximum endurance in roller cammed O...
View full details5/16 SUP-7 MOLY LOCKS - STDFor 5/16" Valve Stem Applications, STD HeightPart Number: ISKVL-600 Designed for maximum endurance in roller cammed Ov...
View full detailsISKY LS1 MACH VALVE LOCK BEADSuit Late Model SB Chevy LS1Part Number: ISKVL-500 - Machined Bead Lock- Fits 135ST
11/32 SUP-7 BEAD LOCKS +.050For 11/32" Valve Stem Applications, +.050" Higher Installed HeightPart Number: ISKVL-1750 With the increased use of Ra...
View full details11/32 SUP-7 BEAD LOCKS - STDFor 11/32" Valve Stem Applications, STD HeightPart Number: ISKVL-1700 With the increased use of Radius "Bead" Groove T...
View full details11/32 7DEG MOLY LOCKS -Suit SB Chevy, Ford 289-302 & Pontiac V8 EnginesPart Number: ISKVL-1132 Isky 4140 Chrome Moly split Valve Locks are to...
View full details3/8 10DEG MOLY LOCKS - STDSuit BB Chevy 396-424, Chrysler "B" 383 & 440 & Ford 332-428Part Number: ISKVL10-38 Isky Heat Treated Locks wi...
View full detailsDUAL SPRING 250lb@2"250LBS @ 2.000" Seat Pressure, 770LBS @ 1.200" Open Pressure, 1.160" Coil BindPart Number: ISK9999RAD - RAD-9000 Tool Room Val...
View full detailsISKY SPRINGS 1.570 OD ROLLER250LBS @ 2.030" Seat Pressure, 625LBS @ 1.300" Open Pressure, 1.200" Coil BindPart Number: ISK9995RAD Introducing Isky...
View full detailsISKY SPRINGS 1.560 OD ROLLER245LBS @ 2.000" Seat Pressure, 600LBS @ 1.300" Open Pressure, 1.200" Coil BindPart Number: ISK9985RAD Introducing Isky...
View full detailsISKY SPRINGS 1.625 OD ROLLER265LBS @ 2.120" Seat Pressure, 700LBS @ 1.320" Open Pressure, 1.240" Coil BindPart Number: ISK9955RAD Introducing Isky...
View full detailsISKY SPRINGS 1.560 OD DUAL245LBS @ 2.000" Seat Pressure, 600LBS @ 1.280" Open Pressure, 1.180" Coil BindPart Number: ISK9385-PLUS The Endurance Pl...
View full detailsISKY SPRINGS 1.560 OD DUAL230LBS @1.970" Seat Pressure, 560LBS @ 1.290" Open Pressure, 1.190" Coil BindPart Number: ISK9375-PLUS The Endurance Plu...
View full detailsISKY SPRINGS 1.550 OD DUAL225LBS @ 1.950" Seat Pressure, 550LBS @ 1.270" Open Pressure, 1.170" Coil BindPart Number: ISK9365-SP The "SP" series ut...
View full detailsISKY SPRINGS 1.560 OD DUAL235LBS @1.950" Seat Pressure, 560LBS @ 1.270" Open Pressure, 1.170" Coil BindPart Number: ISK9365-PLUS The Endurance Plu...
View full detailsISKY SPRINGS 1.550 OD DUAL215LBS @ 1.950" Seat Pressure, 550LBS @ 1.270" Open Pressure, 1.170" Coil BindPart Number: ISK9365 We make valve springs...
View full detailsISKY SPRINGS 1.550 OD DUAL220LBS @1.900" Seat Pressure, 530LBS @ 1.240" Open Pressure, 1.130" Coil BindPart Number: ISK9315-PLUS The Endurance Plu...
View full detailsISKY SPRINGS 1.530 OD DUAL185LBS @ 1.875" Seat Pressure, 465LBS @ 1.225" Open Pressure, 1.160" Coil BindPart Number: ISK9005 We make valve springs...
View full detailsISKY SPRINGS 1.530 OD DUAL150LBS @ 1.900" Seat Pressure, 440LBS @ 1.300" Open Pressure, 1.150" Coil BindPart Number: ISK8205-SP The "SP" series ut...
View full detailsISKY SPRINGS 1.530 OD DUAL150LBS @1.900" Seat Pressure, 420LBS @ 1.300" Open Pressure, 1.120" Coil BindPart Number: ISK8205-PLUS The Endurance Plu...
View full detailsISKY SPRINGS 1.530 OD DUAL140LBS @ 1.900" Seat Pressure, 430LBS @ 1.250" Open Pressure, 1.170" Coil BindPart Number: ISK8205 We make valve springs...
View full detailsISKY SPRINGS 1.530 OD DUAL150LBS @ 1.875" Seat Pressure, 435LBS @ 1.225" Open Pressure, 1.160" Coil BindPart Number: ISK8005SP The "SP" series uti...
View full detailsISKY SPRINGS 1.530 OD DUAL140LBS @1.875" Seat Pressure, 400LBS @ 1.275" Open Pressure, 1.160" Coil BindPart Number: ISK8005-PLUS The Endurance Plu...
View full detailsISKY SPRINGS 1.530 OD DUAL135LBS @ 1.875" Seat Pressure, 395LBS @ 1.225" Open Pressure, 1.160" Coil BindPart Number: ISK8005A We make valve spring...
View full detailsISKY SPRINGS 1.440 LS1 DUAL145LBS @ 1.800" Seat Pressure, 365LBS @ 1.175" Open Pressure, 1.060" Coil BindPart Number: ISK6105-SP The "SP" series u...
View full detailsISKY SPRINGS 1.430 OD DUAL135LBS @ 1.812" Seat Pressure, 315LBS @ 1.260" Open Pressure, 1.120" Coil BindPart Number: ISK6105 We make valve springs...
View full detailsMOLY 7 DEG RETAINERS 11/32"Suit 6005 & 8005-A SpringsPart Number: ISK607-STA - 4130 Chrome Moly Light Weight Steel Valve Spring Retainer- 11/3...
View full detailsISKY SPRINGS 1.430 OD DUAL135LBS @ 1.750" Seat Pressure, 285LBS @ 1.200" Open Pressure, 1.120" Coil BindPart Number: ISK6005 We make valve springs...
View full detailsTITANIUM RETAINER 7DEG 5/16For 235-D, 295-D Valve SpringsPart Number: ISK57-TI Isky Titanium retainers are 20-40% stronger than all other retainer...
View full detailsMOLY RETAINER 7DEG 11/32 STDFor 5005, 6005, 6105, 6205, 8005-A, 8305, 9005, 9105, 9265 Valve SpringsPart Number: ISK507-ST Isky 4130 Chrome Moly ...
View full detailsMOLY RETAINER 7DEG 11/32 +.060For 5005, 6005, 6105, 6205, 8005-A, 8305, 9005, 9105, 9265 Valve SpringsPart Number: ISK507-STA Isky 4130 Chrome Mol...
View full detailsISKY SPRINGS 1.240 OD DUAL130LBS @ 1.687" Seat Pressure, 290LBS @ 1.187" Open Pressure, 1.020" Coil BindPart Number: ISK4205 We make valve springs...
View full detailsSINGLE SPRING w/DAMP 1.54"OD1.540" O.D, 110lbs @ 1.875 Closed, 300lbs @ 1.350 Open, 1.130" Coil Bind, .525" Max LiftPart Number: ISK3605-D Spring ...
View full detailsMOLY RETAINER SUPER-7 + .150For 9205, 9275, 9315, 9365, 9365-SP, 9375/85 PLUS, 9385, 9425 Valve SpringsPart Number: ISK275-ST Isky 4130 Chrome Mol...
View full details10 DEGREE MOLY RETAINERFor 8005-A, 8205, 8305, 9005, 9205, 9265, 9725, 9315, 9365, 9365-SP Valve SpringPart Number: ISK200-ST-10DEG Isky 4130 Chro...
View full detailsISKY FLATHEAD FORD VALVESPRINGSuit Ford V8 Flathead 1932-53, 1.010"O.DPart Number: ISK185G We make Valve Springs to cover all applications, from s...
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