16Set Dual Valve Spring Retainer Kit For LS .660" 4.8 5.3 6.0 LS1 LS2 LS3 SK001

Complete Dual Valve Spring Kit Steel Retainers For LS. 660" 4.8 5.3 6.0 LS1 LS2 LS3 SK001. 660" Lift Dual Spring Kit for LS engines using rockers. Type: Dual Valve Spring Kit. 16pcs Platinum. 660 Lift Dual Valve Springs.

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