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Precision-engineered 4300 coil springs deliver 2 inches of lowering with proper spring rates and daily comfort
or directly to your ECU for total thermal management
The ARP 124-4001 ARP Pro Series Cylinder Head Studs provides superior cylinder head clamping compared to factory TTY (torque-to-yield) fasteners
SKU 729410 is backed by the manufacturer's quality guarantee and our satisfaction commitment
The improved flow over factory heads translates to significant horsepower and torque gains across the entire RPM range
COMP Cams 866-1 COMP Cams Endure-X Roller Lifters Weld-On Precision-engineered 4300 coil springs deliverThe COMP Cams 866 1 COMP Cams Endure X Roller Lifters are precision lifters from COMP Cams, engineered to follow the camshaft lobe profile accurately at all engine speeds. Lifters are a critical component in the valvetrain that directly affects valve timing, lift, and overall engine performance. Part 66050 is configured for its specific application with attention to fitment requirements. COMP Cams lifters are manufactured to tight tolerances with
