PAC 1219 Drop-In Beehive Valve Spring Kit all LS Engines - .625" Lift Rated Fittings & Hardware ECCPP #: E15012201CP

ECCPP #: E15012201CP

Manufacturer Part Number: E80171202CP

Compatible for MERCEDES C 350 RWD SEDAN 2006

OE #: DWS1390

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PAC 1219 Drop-In Beehive Valve Spring Kit all LS Engines - .625" Lift Rated Fittings & Hardware ECCPP #: E15012201CP100% Brand New,never been use The PAC 1219 Spring Kit is a drop in high performance spring kit for all OE LS cylinder heads and is rated for up to . 625" lift. This spring kit uses all OE hardware, including seats, retainers, and locks and is 100% drop in. The PAC 1219s are an ovate beehive spring that has increased loads, rates and frequencies for more aggressive cams. This is a full set of 16 springs. Professional Installation is Highly Recommended