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to increase flow for more performance
Speedmaster offers these great 2-piece chrome valve cover wing nuts to allow you to fasten your valve covers in style
This process ensures a more uniform and robust casting
Speedmaster Chevy LS2 rotating assembly featuring a precision-ground forged 4340 steel crankshaft
and you can choose between plain polished
8.670" Chromoly Heat-Treated 5/16" 0.080" Wall DNA® One-Piece Pushrods to increase flow for moreGet all of the performance that your engine can produce with these durable pushrods designed especially for high lift cams. Speedmaster pushrods are available in both 5 16 in. and 3 8 in. diameters. They feature . 080 in. wall thickness and are formed from 4130 chromoly steel. These one piece Speedmaster pushrods are heat treated for use with guideplates. They have a minimum wall thickness of . 080 in. to handle higher rpm, plus a black oxide finish.
