9.550" Chromoly Hardened Steel 3/8 +0.080" Wall One Piece Pushrods (8pcs) Speedmaster's ignition coils provide the

Speedmaster's ignition coils provide the performance needed to help keep vehicles running the way that they were designed

greater resistance to tooth shear

so it is not necessary to change to a 10 degree retainer

These Speedmaster supercharger manifolds are aluminum constructed and suitable for competition or street use

Speedmaster Chevy LS2 rotating assembly featuring a precision-ground forged 4340 steel crankshaft

9.550" Chromoly Hardened Steel 3/8 +0.080" Wall One Piece Pushrods (8pcs) Speedmaster's ignition coils provide theGet 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.