Chevy Small Block, 1955-59 Staggered Bolt, CHEVROLET Script & Fins Valve Cove

These valve covers fit Chevy small block GM cylinder heads with the staggered or offset bolt pattern. Four bolts on the perimeter of the flange hold the cover on the head. This bolt pattern was used from about 1955 to 1959.

These valve covers are larger than stock. Check for clearance for larger covers before ordering.

Dimensions: Click here for dimensions in a pdf file. A separate window will open and load the file.

Finishes: Read about finishes and construction of PML parts.

These sand cast aluminum valve covers feature raised CHEVROLET script lettering and 7 fins. They have perimeter mounting with staggered or offset bolt holes for 1955 to early 1959 cylinder heads. The mid height design clears many roller rockers.

Benefits:

• Traditional CHEVROLET script and fins
• Heavy duty sand cast aluminum construction
• Thick flange will not tweak when bolts are tightened
• Staggered/offset bolt pattern for 1955 to 1959 cylinder heads
• GM licensed

These valve covers do not have a provision for PCV, breather or oil fill because the original valve covers did not have a provision for PCV, breather or oil fill. This was done in the intake manifold.

General Motors Trademarks are used under license to PML, Inc.