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MANLEY 42117-1 SPRING CUP-ID 1.324 FOR 221421
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MANLEY 42126-1 SPRING CUP-OD 1.437
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MANLEY 42437-1 SPRING CUP-ID PRO
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MANLEY 42337-1 SPRING CUP-ID 1.560
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MANLEY 42344-1 SPRING CUP-ID 1.500
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MANLEY 42317-1 SPRING CUP-ID 1.550
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MANLEY 42153-1 SPRING CUP-ID 1.101 FOR 221419
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MANLEY 42135-1 SPRING CUP-ID SPRING 221435
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MANLEY 42142-1 SPRING CUP-OD 1.250
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MANLEY 42108-1 CAPS-.3715 STEM
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MANLEY 42115-16 SPRING CUP-ID 22115 SPRING
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MANLEY 23753-16 RET-TI 1.660 TRP 10° LT/WT
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MANLEY 23702L-1 RET-SUPER 7 LT/WT 221452SF
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MANLEY 23677-16 RET-TI 1.500 DBL 7 DEG +.100
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MANLEY 23702LTM-16 RET-L/W TENSILE MAX SUPER 7
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MANLEY 23659-1 RET-STEEL 1.550 10 D
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MANLEY 23644-1 RET-TI 1.550 DBL 10 DEG
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MANLEY 23665-16 RET-TI 1.625,+.100 TRP
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MANLEY 23646-16 RET-STEEL 1.437 7 DEG
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MANLEY 23613-16 RET-TI 7 DEG FOR 221431/221439
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MANLEY 23614-24 RET-TI 7 DEGREE
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MANLEY 23705L-16 RET-TI SUPER 7 LT/WT
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MANLEY 22165-1 SPRING-NISSAN SR20DE/SR20DET
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MANLEY 23185-16 RET-TI 22185 SPRING
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MANLEY 221446SF-1 SPRING-1.400 DOUBLE
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MANLEY 23672-1 RET-TI SUPER 7 1.550
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MANLEY 221454P-16 SPRING-1.650 DOUBLE
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MANLEY 221431-16 SPRING-HEMI .650 LIFT
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MANLEY 23705TM-16 RET-TENSILE MAX SUPER 7
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MANLEY 23701-1 RET-TI SUPER 7 1.500 DOUBLE
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MANLEY 221433-1 SPRING-1.101 SINGLE
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MANLEY 23648TS-1 RET-H-13 10 DEG 1.580 DBL

Valves and springs are fundamental to your engine's ability to manage airflow and combustion efficiently. High-quality valves ensure precise control of the intake and exhaust processes, while durable springs maintain optimal valve operation at high RPMs. At ATOMIC-SHOP, we provide a comprehensive range of performance valves and springs designed to withstand the demands of both street and race engines, allowing you to push your vehicle's performance to the next level.

Upgrading your engine with advanced valves and springs can lead to significant improvements in power, responsiveness, and longevity. Enhanced airflow through precisely engineered valves means better combustion, resulting in more horsepower and torque. Paired with robust springs that resist valve float at high speeds, your engine will perform more reliably and efficiently, even under extreme conditions.

Selecting the right valves and springs for your engine is crucial for achieving optimal performance. That’s why ATOMIC-SHOP offers a variety of materials and designs tailored to specific engine configurations and performance goals. Whether you're aiming for peak performance in a high-revving race engine or seeking durability for a daily driver, our expert team can help you find the perfect match for your needs.

At ATOMIC-SHOP, we prioritize quality and precision in every product we offer. Our selection of valves and springs is sourced from leading manufacturers who are known for their commitment to excellence. This ensures that every component you choose is built to deliver consistent, high-level performance for years to come.

Explore our extensive range of valves and springs today and see how upgrading these critical components can enhance your engine's performance. With ATOMIC-SHOP, you're not just fine-tuning your vehicle — you're investing in the precision and reliability that will keep your engine performing at its best.