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2 Viton o-ring seals
3L V8 1980 - 1981 Buick Century Estate 265/4
Total Height with 92/102mm EFI Plenum Top – 12
3x Master Cylinder Lines
Doors 2 Door
HP Smart Coil Ignition Harness - 558-312 fine-lines 2 Viton o-ring sealsOverview: HP Smart Coil ignition sub harness. Includes a pair of coil harnesses for an 8 cylinder engine. These harnesses are similar in design to factory GM LSx coil harnesses, but plug into Holley HP Smart Coils. They plug into Holley LSx plug and play main harnesses if one wants to replace factory LSx coils with Holley HP Smart Coils. If using a non LSx main harness, purchase PN 558 307 for connectors, wiring, terminals to connect directly to a
