Competition Cams 34-600-5 BBF Thumpr Hydraulic Cam for for 279TH-107 Shipping, arrives in 3+ days Competition Cams 4034 Stud Girdle Kit for 1969-1974 Big Block Ford Country Add $434.58current price $434.58Competition Cams 4034 Stud Girdle Kit for 1969-1974 Big Block Ford Country Shipping, ...
Comp Cams Thumpr NSR camshafts make power from 1,600-7,000 RPM. They are a direct fit for 2011-2014 5.0L Coyote powered Mustang GT's. The Thumpr NSR camshafts feature a grind profile that does not require new springs, keepers or retainers. The Thumper grind profile has slightly more ex...