Valve Cover Coil Relocation BracketsWorks with LS1/LS6 CoilsLifts Coils off Valve Covers to view logoUse with 778-141-256 thru 778-141-266, LSX 454R Valve Covers, and select LSX 376/LSX 454 Valve Covers Only Proform LS Relocation Brackets Only Work With Proform 778-141-256 thru 778-141-266, LSX 454R Valve Covers, and select LSX 376/LSX 454 Valve Covers Only Note: Stock spark plug wires are not long enough to work with this coil bracket. MSD's 13" spark plug wires, part no. 121-39849 are recommended. 13-15" wires are needed if making your own wires.