1958-86 SB Chevy 2-Piece Valve Covers - Chrome. Steel valve covers with a removable top, this sleek 2-piece design allows adjustment to the valve train while engine is running, keeping oil inside cover. Featuring oversized socket allen head bolts for easy top lid removal. Tall design, will clear most roller rockers and stud girdles.
Application: 1958-86 SB Chevy 283 305 327 350 383 & 400 V8 Engines. Height: 3-11/16 Tall - Will Clear Roller Rockers & Stud Girdles. Breather Hole Size: 1.25. Valve Cover Lids with Gasket & Bolts (not for mounting). Notes: Gaskets & Hardware to mount valve covers to cylinder heads are NOT included.