PRW PQX Billet Steel Main Bearing Caps stabilize the entire crankshaft rotating assembly in your high-performance engine by eliminating cap walk and reducing main bearing bore distortion.
These Main Bearing Caps are CNC-machined and made of 1045 low carbon billet steel.
Features:
Eliminates Cap Walk
Reduces Main Bearing Bore Distortion
CNC-Machined 1045 Low-Carbon Billet Steel