Availability
Valve Spring Retainers, Steel, 7 Degree, 1.240 in. Outside Diameter, .660 in. Inside Diameter, Set of 16
Part Number: ISK-707-STA
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Valve Springs, Dual, 1.530 in. Outside Diameter, 415 lbs./in. Rate, 1.160 in. Coil Bind Height, Set of 16
Part Number: ISK-8005-SP
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Lifters, Extreme Zone EZ-RollMAX Roller Lifter
Part Number: ISK-372RHMEZMAX
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Lifters, Red-Zone EZ-Roll Max Roller, Mechanical Roller, Vertical Link Bars, 0.842 in. O.D., Chevy, Big Block, Set of 16
Part Number: ISK-37296LO180EM
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
LIFTERS
Part Number: ISK-372180904EZM
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Valve Springs, 1.095 in. O.D., 0.815 in. I.D., Set of 8
Part Number: ISK-VWE-005
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
Valve Springs, Dual, 1.210 in. Outside Diameter, 230 lbs./in. Rate, 0.850 in. Coil Bind Height, Set of 8
Part Number: ISK-455-626
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Dual, 1.560 in. o.d., 500 lbs./in., 1.200 in. Coil Bind Height, 0.700 in. Max Lift, Set of 16
Part Number: ISK-9985RAD
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
DRAG SPRINGS
Part Number: ISK-1247
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
VALVE SPRINGS
Part Number: ISK-DR1248ML
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
VALVE SPRINGS
Part Number: ISK-DR425RML
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
EZMAX ROLLER LIFTER
Part Number: ISK-372LO180EZMA
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Lifters, Mechanical Roller, Vertical Link Bars, 3.390 in. Lifter Body Height, Chevy, Small Block LS, Set of 16
Part Number: ISK-1377LSHEZMAX
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
SOLID ROLLER LIFTERS
Part Number: ISK-362RHMEZMAX
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Lifter
Part Number: ISK-1271LSHEZMAX
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Lifters, Extreme Zone EZ-RollMAX Roller Lifter
Part Number: ISK-S0006
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
EZMAX LIFTERS
Part Number: ISK-376RHM905EZM
Not Yet Reviewed
Estimated Ship Date: Jan 15, 2026 if ordered today
Estimated Ship Date: Jan 15, 2026 if ordered today
Valve Locks, Machined, Chromoly, 7 Degree, 1-Groove, 11/32 in. Valve Stem, Set of 32
Part Number: ISK-VL-700
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Valve Springs, Dual, 1.560 in. Outside Diameter, 500 lbs./in. Rate, 1.175 in. Coil Bind Height, Set of 16
Part Number: ISK-9915
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Valve Spring Retainers, Steel, 7 Degree, 1.530 in. Outside Diameter, .730 in. Inside Diameter, Set of 16
Part Number: ISK-3607-ST
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Valve Springs, Dual, 1.530 in. Outside Diameter, 430 lbs./in. Rate, 1.160 in. Coil Bind Height, Set of 16
Part Number: ISK-9005
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Valve Spring Retainers, Titanium, 7 Degree, 1.550 in. Outside Diameter, .720 in. Inside Diameter, Set of 16
Part Number: ISK-91-TI
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
LOCATERS
Part Number: ISK-255-VSL
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
LIFTER PAIR
Part Number: ISK-S0036
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
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