This kit contains rod bearings, main bearings, cam bearings, timing set, oil pump, pistons rings, freeze plugs, and gaskets. Brands may include Sealed Power, King, Victor Reinz, Clevite, Cloyes, Melling, Elgin, etc. Pictures are generic and we reserve the right to substitute brands. Please call us if you have any questions concerning products. Please include sizes on pistons, piston rings, rod bearings, and main bearings when applicable. GM 454 7.4l (1974-1979) hi-perf flat top hyper pistons.