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The legendary X303 cam developed by Ford Performance for the 5.0L Fox-body Mustang is dragstrip-ready, providing your American made muscle car with increased torque and horsepower up to 6200 rpm.
For an automatic transmission application, Ford recommends installing a higher-stall torque converter. Additionally, valve clearance should be checked, as piston modification might be required for proper clearance
Product Benefits:
CA Residents: Cancer and Reproductive Harm WARNING www.p65warnings.ca.gov.
