Set of (16) HT-817B Hydraulic Flat Tappet LiftersThese lifters fit:Small Block Chevrolet using hydraulic flat tappet cams - 262, 265, 267, 283, 302, 305, 307, 327, 350, 377, 383, 400
Big Block Chevrolet with adjustable rockers and hydraulic flat tappet cams-
366, 396, 427, 454, 502
6 cylinder inline Chevrolet with hydraulic flat tappet camshaft-194, 230, 250, 292 
Sold from bulk, no retail packaging