Speedmaster 4340 H-Beam Connecting Rods

Add Strength to Your Engine Rotating Assembly

Speedmaster H-Beam Street/Strip Connecting Rods are manufactured from aircraft-quality 4340 Chromoly steel. The rods are X-rayed and ultrasonically tested with all surfaces shot-peened and stress-relieved. They are perfect for small block engines producing up to 700 HP and big block engines with 800+ HP.