Availability
Valve Springs, Single, 1.490 in. Outside Diameter, 370 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16
Part Number: ISK-3105-D
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Dual, 1.210 in. Outside Diameter, 270 lbs./in. Rate, 0.850 in. Coil Bind Height, Set of 8
Part Number: ISK-455-456
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, SP Series, Dual, 440 lbs./in. Rate, 1.530 in. O.D., 1.150 in. Coil Bind Height, Set of 16
Part Number: ISK-8205-SP
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Dual, 1.530 in. Outside Diameter, 440 lbs./in. Rate, 1.120 in. Coil Bind Height, Set of 16
Part Number: ISK-8205PLUS
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Dual, 1.530 in. Outside Diameter, 455 lbs./in. Rate, 1.160 in. Coil Bind Height, Set of 16
Part Number: ISK-9005PLUS
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Single, 1.430 in. Outside Diameter, 250 lbs./in. Rate, 0.960 in. Coil Bind Height, Set of 12
Part Number: ISK-905-D-12
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Single, 1.430 in. Outside Diameter, 250 lbs./in. Rate, 0.960 in. Coil Bind Height, Set of 16
Part Number: ISK-905-D-16
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Single, 1.430 in. Outside Diameter, 250 lbs./in. Rate, 0.960 in. Coil Bind Height, Set of 8
Part Number: ISK-905-D-8
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Dual, 1.560 in. Outside Diameter, 470 lbs./in. Rate, 1.170 in. Coil Bind Height, Set of 16
Part Number: ISK-9365PLUS
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Triple, 1.650 in. Outside Diameter, 680 lbs./in. Rate, 1.140 in. Coil Bind Height, Set of 16
Part Number: ISK-9701
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Inner Valve Springs,1.095 in. Outside Diameter, 260 lbs./in. Rate, 0.720 in. Coil Bind Height, Set of 8
Part Number: ISK-SP-006
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Single, Beehive Style, 310 lbs./in. Rate, 0.660 in. Top I.D., 1.055 in. Top O.D., Set of 16
Part Number: ISK-165-A
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Triple, 1.660 in. Outside Diameter, 740 lbs./in. Rate, 1.140 in. Coil Bind Height, Set of 16
Part Number: ISK-9801-A
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Dual, 1.570 in. Outside Diameter, 510 lbs./in. Rate, 1.200 in. Coil Bind Height, Set of 16
Part Number: ISK-9995
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Dual, 1.560 in. Outside Diameter, 500 lbs./in. Rate, 1.180 in. Coil Bind Height, Set of 16
Part Number: ISK-9385PLUS
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Dual, 1.600 in. O.D., 650 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: ISK-9999-RAD
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Dual, 1.540 in. Outside Diameter, 0.745 in. Inner Spring Inside Diameter, 860 lbs./in. Rate, 1.140 in. Coil Bind Height, Set of 16
Part Number: ISK-DR1256RML
Not Yet Reviewed
Valve Springs, Dual, 1.240 in. Outside Diameter, 320 lbs./in. Rate, 1.020 in. Coil Bind Height, Set of 16
Part Number: ISK-4205
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Camshaft, 3-Bolt, Mechanical Roller Tappet, Advertised Duration 300/300, Lift .602/.602, Mopar, Big Block, Each
Part Number: ISK-165160
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Lifters, Red-Zone, Mechanical Roller, Vertical Link Bar, Mopar, Big Block, Set of 16
Part Number: ISK-3472RH
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Camshaft Kit, Solid Flat Tappet, Advertised Duration 278/278, Lift 0.530/0.530, Ford, Boss, 302, Kit
Part Number: ISK-380360
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Camshaft Kit, Solid Flat Tappet, Advertised Duration 300/300, Lift 0.528/0.528, Ford, Boss, 302, Kit
Part Number: ISK-380370
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Camshaft Kit, Solid Flat Tappet, Advertised Duration 304/304, Lift 0.602/0.602, Ford, Boss, 302, Kit
Part Number: ISK-380470
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Camshaft Kit, Solid Roller Tappet, Advertised Duration 304/304, Lift 0.640/0.640, Ford, Boss, 302, Kit
Part Number: ISK-380644
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Camshaft Kit, Solid Roller Tappet, Advertised Duration 330/330, Lift 0.727/0.727, Ford, Boss, 302, Kit
Part Number: ISK-380727
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
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