6.270" Chromoly Hardened Steel 5/16 +0.080" Wall One Piece Pushrods (16/Set) They are designed to ensure

They are designed to ensure belt retention at high rpm

4340 chromoly H-beam connecting rods

and 3/8 in

1966-72 (1973 non-CA) passenger cars

They feature a sleek chrome finish with an aluminum housing and have a 100 amp capacity

6.270" Chromoly Hardened Steel 5/16 +0.080" Wall One Piece Pushrods (16/Set) They are designed to ensureGet 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.