Big cubes deserve the very best accessories.
Machined from Billet 6061 T651 Aluminium, to suit Big Block Chev "Big Chief" heads.
Design to clear all aftermarket Roller Rockers except Stud Girdle set ups.
Available is Raw Machined Finish or Black Anodised. Additionally we offer these with or without Spring Oilers, -16AN Oil Fill & -12AN Breathers.
Our Swiftek Integrated Spring Oiling System embraces the ultimate is rigidity & performance, using a one piece valve cover design for high sustained revving engines to reduce valve spring failures & raise valve train life.
Custom logo engraving also available.
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