Stainless steel anti-reversion cones install into Shovelhead exhaust headers and provide more power by increasing the exhaust gas velocity.Helps reduce reversionSimple installSold in pairsImproves power throughout RPM rangeStainless steelFits Shovelhead 19
Stainless steel anti-reversion cones install into Shovelhead exhaust headers and provide more power by increasing the exhaust gas velocity.
Fits Shovelhead 1966-1984
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