Availability
Valve Springs, RPM Series, Dual, 1.304 in. O.D., 392 lbs./in. Rate, 1.000 in. Coil Bind Height, Each
Part Number: RSC-PAC-1205X
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Dual LS Engine Kit (PAC-1905, PAC-R335, PAC-S129, OE locks and economy seals)
Part Number: RSC-PAC-KS12
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
BTR LT1 .630" LIFT VALVE SPRING KIT
Part Number: BTC-S0481
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
BTR .645" LIFT LT1 VALVE SPRING KIT BRONZE GUIDES
Part Number: BTC-S0482
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
BTR LT1 .630" LIFT VALVE SPRING KIT BRONZE GUIDES
Part Number: BTC-S0483
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
SPRING, VALVE, 2008-2013
Part Number: MOP-53021994AA
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Valve Spring Kit, Beehive, 1.450"
Part Number: HRS-98117-K12
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Valve Spring Kit, Beehive, 1.270"
Part Number: HRS-98112-K12
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Valve Spring Kit, Single w/Damp, 1.437
Part Number: HRS-98433-K12
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
SPRING UPGRADE KIT
Part Number: HRS-98118-K1
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Valve Springs, Valve Spring Kit, Single w/Damp, 1.240"
Part Number: HRS-98111-K12
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
VALVE SPRINGS
Part Number: ISK-DR1260RML
Not Yet Reviewed
VALVE SPRINGS
Part Number: ISK-DR1268RML
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
VALVE SPRINGS
Part Number: ISK-DR1280RML
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 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: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
VALVE SPRING ASSY
Part Number: RSC-PAC-1379-16
Not Yet Reviewed
Estimated Ship Date: Nov 26, 2025 if ordered today
Estimated Ship Date: Nov 26, 2025 if ordered today
Valve Springs, Valve Spring Kit, Single w/Damp, 1.260
Part Number: HRS-98220-K12
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Valve Springs, Valve Spring, Dual, 1.574 OD, .744 ID
Part Number: HRS-98396
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Valve Springs, Valve Spring, Single w/Damp, 1.445, Set of 12
Part Number: HRS-98412-12
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Valve Spring Kit, Single w/Damp, 1.437
Part Number: HRS-98432-K11
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Valve Springs, Dual, 1.437 in. Outside Diameter, 300 lbs./in. Rate, 1.125 in. Coil Bind Height, Single
Part Number: HRS-98433-1
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Valve Spring Kit, Single w/Damp, 1.437
Part Number: HRS-98433-K11
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Valve Springs, Valve Spring Kit, Dual w/Damp, 1.435
Part Number: HRS-98436-K11
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Valve Springs, Valve Spring Kit, Dual w/Damp, 1.465
Part Number: HRS-98438-K32
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Valve Spring, Dual, 1.470 OD, 1.080 ID
Part Number: HRS-98521-1
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
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