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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Heavy-duty silicone couplers and T-bolt clamps are included for leak-free connections rated to 40+ psi
SKU 293698 is backed by the manufacturer's quality guarantee and our satisfaction commitment
Ready to let your modular V8 breathe
Lightweight retainers reduce reciprocating mass
Improved rear visibility and a sportier profile
Manley 42374-16 Manley Valve Spring Cups and Locators Leaf Spring Bushings Heavy-duty silicone couplers and T-boltThe Manley 42374 16 Manley Valve Spring Cups and Locators provide the required spring pressure for aggressive cam profiles without coil bind or surge at high RPM. Manley Professional valve springs are wound from proprietary wire stock and heat set to prevent pressure loss over time. Part 22690 is configured for its specific application with attention to fitment requirements. Each spring is tested for installed height pressure, open pressure, and coil
