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This full set of COMP Cams flat, adjustable two-piece guide plates fits Chevrolet 262–400 small block and Ford 289–351W engines using 5/16" pushrods and 7/16" rocker studs, intended for cylinder heads with relocated intake ports where alignment tuning is needed. The hardened, black-oxide finished set of eight can be adjusted and welded after final positioning and is contoured and clearanced for head bolts.
COMP Cams Guide Plates FS/CS 5/16in Flat
