8.280" Chromoly Heat-Treated 3/8" 0.080" Wall DNA® One-Piece Pushrods These brackets are made from

These brackets are made from heavy gauge steel to prevent flex

The GM LS1 Modular Ram Air Intake Manifold was designed for high-performance applications where induction system height is not limited

short block engines are the solution to a hassle-free power build

and use low-resistance terminals for maximum conductivity

They're roll-threaded

8.280" Chromoly Heat-Treated 3/8" 0.080" Wall DNA® One-Piece Pushrods These brackets are made fromGet 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.