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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: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 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: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 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: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 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: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Valve Springs, Dual, 1.550 in. Outside Diameter, 435 lbs./in. Rate, 1.175 in. Coil Bind Height, Set of 16
Part Number: ISK-9205
Not Yet Reviewed
Estimated Ship Date: Feb 11, 2026 if ordered today
Estimated Ship Date: Feb 11, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 270/270, Lift .470/.470, Ford Small Block, Each
Part Number: ISK-381270
Not Yet Reviewed
Estimated Ship Date: Dec 26, 2025 if ordered today
Estimated Ship Date: Dec 26, 2025 if ordered today
SPRING SHIM SET
Part Number: RSC-PAC-S197-100
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
VALVE SPRING OVATE BEEHIVE
Part Number: RSC-PAC-1214-24
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
VALVE SPRING OVATE BEEHIVE
Part Number: RSC-PAC-1217X-24
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
VALVE SPRING OVATE BEEHIVE
Part Number: RSC-PAC-1223-24
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
VALVE SPRING OVATE BEEHIVE
Part Number: RSC-PAC-1223-32
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
SPRING SEATS
Part Number: RSC-PAC-S105X-16
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
Spring seat for 1373
Part Number: RSC-PAC-S137X-16
Not Yet Reviewed
SPRING SHIM SET
Part Number: RSC-PAC-S183-100
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
SPRING SHIM SET
Part Number: RSC-PAC-S184-100
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
SPRING SHIM SET
Part Number: RSC-PAC-S185-100
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
SPRING SHIM SET
Part Number: RSC-PAC-S188-100
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
SPRING SHIM SET
Part Number: RSC-PAC-S192-100
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
SPRING SHIM SET
Part Number: RSC-PAC-S193-100
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 304/304, Lift .525/.525, Chevy, Small Block, Kit
Part Number: ISK-CL201304
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Stand for Shaft Mount Rockers 23* Head
Part Number: SCC-SCPSTND23011
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
Stud Girdles, Valvetrain Stabilizers, Clamp-on, Aluminum, Blue Anodized, Ford, Small Block, Kit
Part Number: SCC-SCP-9002
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
Stud Girdles, Valvetrain Stabilizers, Clamp-on, Aluminum, Blue Anodized, Chevrolet, Big Block, Kit
Part Number: SCC-SCP9000
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
Valve Spring Retainers, Titanium Valve Spring Retainer
Part Number: ISK-94TI10DEG
Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
Hot Rod Beehive LS Engine Kit (PAC-1219, PAC-R311, PAC-S111, PAC-L8113 and economy seals)
Part Number: RSC-PAC-KS13
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
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