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HR Valve Spring Kits - Dual GM LS

Valve Spring Kit - Dual Spring - 370 LB/IN Rate - 1.010 In Coil Bind - 1.290 In OD - Chromoly Retainer / Locks / Vi...
PAC RACING SPRINGS  |  Part# PAC-PAC-KS15   More Details...

$460.80



HR Valve Spring Kits - Dual GM LS

Valve Spring Kit - Dual Spring - 392 LB/IN Rate - 1.020 In Coil Bind - 1.304 In OD - Chromoly Retainer / Locks / Vi...
PAC RACING SPRINGS  |  Part# PAC-PAC-KS16   More Details...

$500.15



HR Valve Spring Kits - GM LS - 1.034

Valve Spring - Hot Rod Series - Dual Spring - 392 LB/IN Spring Rate - 1.020 In Coil Bind - 1.034 In OD - Chromoly R...
PAC RACING SPRINGS  |  Part# PAC-PAC-KS12   More Details...

$465.98