Manufacturer's Part Number:
Summit Racing Part Number:
Bracket Mounting Style:
Return Spring Included:
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These AED dual throttle return springs offer the positive, safe closing of your carb's throttle linkage but also maintain the correct geometry to prevent premature shaft and throttle plate wear. Many sanctions require dual throttle springs and these kits fit the bill on all Holley 4150 and 4160 series 4-barrel carburetors. The kits come completely hand-polished and chrome plated for an attractive appearance and include all brackets, springs, and hardware.