Add some shine to your small block Fits Chevy engine with this chrome engine dress up kit. Fits all 1959-1986 SBC Fits V8 engines. Each kit includes: Valve Covers Pair of smooth no-name stamped steel chrome finish tall type valve covers 3-3/4" tall, 5" wide, 19-5/8" long, 1.25" push-in breather holes, internal baffles. Air Cleaner Assembly. Chrome plated steel air cleaner for 4 barrel (5-1/8" neck) carburetor. 14" diameter, 3-1/4" overall height, 2" tall paper filter element. Mounting hardware and PVC smog fitting included. There is no "drop" to the base of this air cleaner, meaning the bottom of the cleaner is at the same height as the top of the carb. Valve Cover Hold Down Clamps Set of eight chrome plated, 5" long. Valve Cover Wing Nuts Set of eight chrome plated extra-long 1/4" coarse threads.